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Compression Fittings(Connection Types:Thread to Tube Connection)

Compression fitting is the general term for a pipe used to indirectly help connect one part to another. Compression fittings also have names such as joints and connectors. They are used to connect pipes and hoses. There are types that enable single-action attachment of the fitting end. They are known by names such as quick couplings. Black screw-in fittings are often used in standard pipes. Stainless steel fittings are highly corrosion-resistant, suitable for outdoor use. Fittings with inserts improve part strength and durability. Besides stainless steel, compression fittings are made of materials such as brass and alloys (65% copper and 35% zinc). The right compression fitting for the application should be selected by considering factors such as material, shape and type.
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Brand
Product Series
CAD
Days to Ship
Connection Types
Thread-to-Tube Connection Shape
Tube-to-Tube Connection Shape
Thread-to-Tube Multipoint Connection Shape
Related Components, Shapes, Types
Material
Surface Treatment
Thread Types
Thread Size 1
Thread Size 2
Tube Size 1
Tube Size 2
Tube Inner Dia.(mm)
Tube Inner Dia. at the Smaller Dia. Section(mm)

    Connector - Straight, Compression Fittings, PN Series

      90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series

        Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series

          Connector - Straight, Chemifit, CP Series

            Connector - Bulkhead, Compression Fittings, 316SS, NSMF Series

              90° Elbows - Quick Seal, Brass, L4N Series

                Connector - Straight, Quick Seal, Brass, FC4N Series

                  SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H

                    90° Elbows - Compression Fittings, 316SS, L Series

                      90° Elbows - Compression Fittings, 316SS, LA Series

                        Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series

                          SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L

                            Self-Align Fittings H/DL/L/LL Series Swivel Elbow L

                              Connector - Straight, Hose Fittings, M Series

                                Connector - Straight, Compression Fittings, 316SS, FN Series

                                  Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series

                                    Insert Fittings KF Series, Male Connector KFH

                                      Insert Fittings KF Series, Elbow Union KFL

                                        SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V

                                          Connector - Straight, Compression Fittings, Zinc-Plated Steel

                                            90° Elbows - Compression Fittings, Female NPT, N2502 Series

                                              Connector - Straight, Compression Fittings, 316SS, NSC Series

                                                Connector - Straight, Compression Fittings, 316SS, NSCF Series

                                                  Connector - Straight, Quick Seal, DK Type, Brass, DC6 Series

                                                    90° Elbows - Quick Seal, Insert Type, 304SS, L1N Series

                                                      Insert Fitting KF Series, Female Union KFF

                                                        SUS316, Insert Pipe Fitting, KFG2 Series, Female Union

                                                          Self-Align Fittings H/DL/L/LL Series Female Connector DHF

                                                            Connector - Straight, Compression Fittings, Male SAE Thread, N6400 Series

                                                              Connector - Straight, Compression Fittings, N2404 Series

                                                                90° Elbows - Compression Fittings, Spatter Resistant, Brass, NKL Series

                                                                  Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKC Series

                                                                    Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKCF Series

                                                                      Connector - Bulkhead, Compression Fittings, Spatter Resistant, Brass, NKMF Series

                                                                        90° Elbows - Compression Fittings, 316SS, NSL Series

                                                                          Connector - Bulkhead, Compression Fittings, 316SS, NSMC Series

                                                                            Connector - Straight, Compression Fittings, 316SS, M Series

                                                                              90° Elbows - Compression Fittings, 316SS, ML Series

                                                                                Socket - Hose Fittings, F Series

                                                                                  Socket - Universal, Hose Fittings, FU Series

                                                                                    Connector - Straight, Hose Fittings, MU Series

                                                                                      90° Elbows - Tube Fittings, Male BSPT, Brass, BML Series

                                                                                        Connector - Straight, Tube Fitting Female BSPT, BFC Series

                                                                                          90° Elbows - Compression Fittings, PL Series

                                                                                            Union - Bulkhead, Compression Fittings, PNF Series

                                                                                            Brand

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nitta

                                                                                            Nihon Pisco

                                                                                            Nitta

                                                                                            Nitta

                                                                                            SMC

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            SMC

                                                                                            SMC

                                                                                            Chiyoda

                                                                                            Junkosha

                                                                                            Nitta

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            USA Industrials

                                                                                            Brennan Industries

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nitta

                                                                                            Nitta

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            Brennan Industries

                                                                                            Brennan Industries

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Nihon Pisco

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Chiyoda

                                                                                            Koyo

                                                                                            Koyo

                                                                                            Junkosha

                                                                                            Junkosha

                                                                                            Product Series

                                                                                            Connector - Straight, Compression Fittings, PN Series

                                                                                            90° Elbows - Quick Seal, Insert Type, Brass, L1N1 Series

                                                                                            Connector - Straight, Quick Seal, Insert Type, Brass, C1N Series

                                                                                            Connector - Straight, Chemifit, CP Series【5 Pieces Per Package】

                                                                                            Connector - Bulkhead, Compression Fittings, 316SS, NSMF Series

                                                                                            90° Elbows - Quick Seal, Brass, L4N Series

                                                                                            Connector - Straight, Quick Seal, Brass, FC4N Series

                                                                                            SUS316 Insert Fittings KFG2 Series, Male Connector KFG2H【1-2 Pieces Per Package】

                                                                                            90° Elbows - Compression Fittings, 316SS, L Series

                                                                                            90° Elbows - Compression Fittings, 316SS, LA Series

                                                                                            Connector - Straight, Swivel, Quick Seal, Brass, SC4N Series

                                                                                            SUS316 Insert Fittings KFG2 Series, Union Elbow KFG2L【1-2 Pieces Per Package】

                                                                                            Self-Align Fittings H/DL/L/LL Series Swivel Elbow L【10 Pieces Per Package】

                                                                                            Connector - Straight, Hose Fittings, M Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, FN Series

                                                                                            Connector - Straight, Quick Seal, Insert Type, 304SS, C1N Series

                                                                                            Insert Fittings KF Series, Male Connector KFH【5-10 Pieces Per Package】

                                                                                            Insert Fittings KF Series, Elbow Union KFL【5-10 Pieces Per Package】

                                                                                            SUS316 Insert Fittings KFG2 Series, Swivel Elbow KFG2V【1-2 Pieces Per Package】

                                                                                            Connector - Straight, Compression Fittings, Zinc-Plated Steel

                                                                                            90° Elbows - Compression Fittings, Female NPT, N2502 Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, NSC Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, NSCF Series

                                                                                            Connector - Straight, Quick Seal, DK Type, Brass, DC6 Series

                                                                                            90° Elbows - Quick Seal, Insert Type, 304SS, L1N Series

                                                                                            Insert Fitting KF Series, Female Union KFF【5-10 Pieces Per Package】

                                                                                            SUS316, Insert Pipe Fitting, KFG2 Series, Female Union【2 Pieces Per Package】

                                                                                            Self-Align Fittings H/DL/L/LL Series Female Connector DHF【10 Pieces Per Package】

                                                                                            Connector - Straight, Compression Fittings, Male SAE Thread, N6400 Series

                                                                                            Connector - Straight, Compression Fittings, N2404 Series

                                                                                            90° Elbows - Compression Fittings, Spatter Resistant, Brass, NKL Series

                                                                                            Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKC Series

                                                                                            Connector - Straight, Compression Fittings, Spatter Resistant, Brass, NKCF Series

                                                                                            Connector - Bulkhead, Compression Fittings, Spatter Resistant, Brass, NKMF Series

                                                                                            90° Elbows - Compression Fittings, 316SS, NSL Series

                                                                                            Connector - Bulkhead, Compression Fittings, 316SS, NSMC Series

                                                                                            Connector - Straight, Compression Fittings, 316SS, M Series

                                                                                            90° Elbows - Compression Fittings, 316SS, ML Series

                                                                                            Socket - Hose Fittings, F Series

                                                                                            Socket - Universal, Hose Fittings, FU Series

                                                                                            Connector - Straight, Hose Fittings, MU Series

                                                                                            90° Elbows - Tube Fittings, Male BSPT, Brass, BML Series

                                                                                            Connector - Straight, Tube Fitting Female BSPT, BFC Series

                                                                                            90° Elbows - Compression Fittings, PL Series

                                                                                            Union - Bulkhead, Compression Fittings, PNF Series

                                                                                            CAD
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            Days to Ship 8 Days or more 7 Days or more 7 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 3 Days or more 8 Days or more 8 Days or more 8 Days or more 3 Days or more 3 Days or more 8 Days or more 8 Days or more 8 Days or more 3 Days or more 3 Days or more 3 Days or more 13 Days or more 11 Days 8 Days or more 8 Days or more 8 Days or more 8 Days or more Quote Quote Quote 11 Days 11 Days Same day or more

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                                                                                            6 Days or more 13 Days or more 13 Days or more 8 Days or more 8 Days or more 13 Days or more 13 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 12 Days or more
                                                                                            Connection TypesThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube ConnectionThread to Tube Connection
                                                                                            Thread-to-Tube Connection ShapeMale StraightElbowsMale StraightMale StraightFemale StraightElbowsFemale StraightMale StraightElbowsElbowsFemale StraightElbowsElbowsMale StraightFemale StraightMale StraightMale StraightMale StraightElbowsMale StraightFemale ElbowMale StraightFemale StraightMale StraightElbowsFemale StraightFemale StraightFemale StraightMale StraightMale StraightElbowsMale StraightFemale StraightFemale StraightElbowsMale StraightMale StraightElbowsFemale StraightFemale StraightMale StraightElbowsFemale StraightElbowsFemale Straight
                                                                                            Tube-to-Tube Connection Shape---------------------------------------------
                                                                                            Thread-to-Tube Multipoint Connection Shape---------------------------------------------
                                                                                            Related Components, Shapes, Types---------------------------------------------
                                                                                            MaterialCopperCopperCopperPlasticStainless SteelCopperCopperStainless SteelStainless SteelStainless SteelCopperStainless SteelCopperCopperStainless SteelStainless SteelCopperCopperStainless SteelSteelStainless SteelStainless SteelStainless SteelCopperStainless SteelCopperStainless SteelCopperStainless SteelStainless SteelCopperCopperCopperCopperStainless SteelStainless SteelStainless SteelStainless SteelCopperCopperCopperCopperCopperCopperCopper
                                                                                            Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNickel Plating ~ Not ProvidedNickel Plating ~ Not ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                            Thread TypesRRRRRcRRcNPT ~ RRGGNPT ~ RRRRcRRRNPT ~ RNPTNPTRRcRRRcNPT ~ RcRcS(SAE J514)NPTRRRcRcRRRRG ~ RcG ~ RcRRRcRRc
                                                                                            Thread Size 11/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ 1/81/4 ~ 3/81/2 ~ 1/81/2 ~ 3/81/2 ~ 3/81/4 ~ 1/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/4 ~ 1/8-1/2" ~ 3/8"1/2 ~ 3/81/2 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ 3/81/4 ~ 3/81/41/2" ~ 5/8"1" ~ 3/8"1/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/8B(6A)1/4B(8A)1/2 ~ 3/81/4 ~ 3/8
                                                                                            Thread Size 2---------------------------------------------
                                                                                            Tube Size 13.18 mm ~ 16 mm3.18 ~ 15.883.18 ~ 15.884 ~ 12.74 mm ~ 16 mm4 ~ 164 ~ 123.18 ~ 103.18 mm ~ 16 mm4 mm ~ 8 mm6 ~ 103.18 ~ 128 ~ 106 ~ 214 mm ~ 8 mm6.35 ~ 12.74 ~ 124 ~ 126 ~ 101/2" ~ 3/16"1/2" ~ 3/8"4 mm ~ 16 mm4 mm ~ 16 mm6 ~ 106.35 ~ 12.74 ~ 126 ~ 12.74 ~ 101/2" ~ 5/8"1" ~ 5/16"4 mm ~ 16 mm4 mm ~ 16 mm4 mm ~ 12 mm4 mm ~ 12 mm4 mm ~ 16 mm4 mm ~ 16 mm4 mm ~ 12 mm4 mm ~ 12 mm6 mm ~ 16 mm6 mm ~ 16 mm8 mm ~ 16 mm6 mm8 mm3.18 mm ~ 16 mm6 mm ~ 12 mm
                                                                                            Tube Size 2---------------------------------------------
                                                                                            Tube Inner Dia.(mm)2.36 ~ 13---2 ~ 132 ~ 132 ~ 92.18 ~ 9.531.65 ~ 132.5 ~ 64 ~ 82.18 ~ 9.53-4 ~ 162.5 ~ 6-2.5 ~ 92.5 ~ 93.95 ~ 9.53-4.8mm ~ 15.8mm2 ~ 132 ~ 13--2.5 ~ 93.95 ~ 9.53-4.8mm ~ 15.8mm1.3mm ~ 22.3mm2.5 ~ 132.5 ~ 132.5 ~ 92.5 ~ 92 ~ 132 ~ 132 ~ 102 ~ 104 ~ 114 ~ 115 ~ 11--2.36 ~ 134 ~ 9
                                                                                            Tube Inner Dia. at the Smaller Dia. Section(mm)---------------------------------------------

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                                                                                            Related Categories to Compression Fittings