Pipe and Fittings

the standard for this steel pipe is API 5L, GB/T8163-1999JCOE Unit Longitudinal Slit Dual-face Submerged-arc Welding Steel Pipe Specifications Technical Standards: API 5LGB/T8163-1999 355x10-18 377x10-18 402x10-18 406x10-18 426x10-18 480x10-18 508x10-20 530x10-21 560x10-22 610x10-25 630x10-25 660x10-21720x10-25 820x10-25 920x10-25 1020x10-28 1120x10-28 1220x10-28 1420x10-30 1620x10-30 1820x10-30 1920x10-302020x10-30 2150x10-30all inspection, hydraulic test. Removing welding slit adds 300 yuan/T. Non-standard special specifications can be customized specially. Special materials, such as Q345, 16Mn, 20#, x-series steel,J55 etc. can be pre-customized.

The standard for the ERW steel pipe is API 5L and GB/T8163-1999. Technical Standards: API5LGB/T8163-1999108-114x6-8 133-140x6-10 159x6-10 168x6-10 180x9-12 194x6-12 219x6-12 245x6-12 273x6-12 299x6-12 325x6-12 340x6-12all online inspection, center-fenquency annealing(best suitable for diffuser, not cracking and deformation), mechanical flat, 1000% hydraulic test(400 kg). Special material such as Q345,16Mn, 20#, x-series steel,J55 etc. can be pre-customized.

Submerged-Arc Welding Straight Slit-Tube(Steel Pipe, Welded Steel Pipe):This product widely applies to the running water project, the petrified industry, the chemical industry, the electric power industry, the agricultural irrigation, the urban construction, is our country 90's developments one of 20 key products.Makes the hydraulic transport to use: For water, draining water.Makes the gas transfer to use: Coal gas, vapor, liquified petroleum gas.Makes the structure to use: Does cuts in line the tube, is the pillar of the state; The wharf, the path, the building structure use the tube.This product material quality: For Q235, SS400, 16Mn, also may need the optional material quality according to the customer. Spiral steel pipe standard: This product rests on API SPEC the 5L standard, SY/T5037 and the GB/T9711.1 country standard production and the examination.Decides the ruler length: Usually decides the ruler length for 12000±500mm, also may act according to the customer request,

the standard for the seamless steel pipe is ASTM A106 and API 5L with material GR.B and X52.The seamless steel pipe generally includes the structure seamless steel pipe, the fluid with the seamless steel pipe, is low presses the boiler pipe, the construction attachment with the seamless steel pipe, the alloy tube and the bearing with the seamless steel pipe, uses in to construct, profession and so on boiler.Product description:Aluminum: 10# - 45#Use: Uses in the general engineering structure, the machinery construction structure and so on, also may serve as the cold rolling precision steel pipe semifinished materials.Standard: GB/T8162-99Specification: Outer diameter 6-80MMWall thickness: 0.8-12MM The partial specifications introduced that,1/2"(21.3) SCH40(2.77) SCH80(3.73)3/4"(26.7) SCH40(2.87) SCH80(3.91)1"(33.4) SCH40(3.38) SCH80(4.55) 1.1/4"(42.2)SCH40(3.56) SCH80(4.85)1.1/2"(48.3) SCH40(3.68) SCH80(5.08)2"(60.3) SCH40(3.91) SCH80(5.54)2.1/2"(73)

Features:1) Seamless steel pipes for structural purposes2) Seamless steel pipes for liquid service3) Seamless steel pipes for car industry and motor industry4) Standards: GB/T3639-20005) Symbol: 10, 20, 45, 40Cr, 37Mn5Packing: as per customers' requests

WE CAN SUPPLY STEEL PIPES(MATERIAL: CARBON STEEL,STAINLESS STEEL, MODEL: SEAMLESS AND WELDED),STANDARD: ASTM, API, BS, DIN,NORMAL SIZE: 1/8"~72", LENGTH:5.8M/PC IS SUITABLE FOR 20'CONTAINER, ALSO 6~12M/PC IS AVAILABLE, WALLTHICKNESS ISAS PER STANDARD OR CLIENT'SREQUIREMENTmeanwhile, we also can supply ppr pipes ,pvc pipes,aluminium-plastic pipes,etc

Black steel pipe is made of hot rolled or cold rolled coil and strip,which is widely used in the fields of construction,low-pressure liquid transportation etc... Thickness:0.5-10mmstandards:ASTM, API, JIS, DIN, EN, BS, GB Shapes available: Round, Square, Rectangular Size:Round:Outer diameter 16-377mm SQUARE TUBESIZEWall thicknessSIZEWall thicknessSIZEWall thicknessSIZEWall thicknessmmmmmmmmmmmmmmmm10×1012×1213×1315×1516×1620×2025×2530×300.6-0.80.6-0.80.6-2.00.7-2.00.7-2.01.0-3.01.0-3.01.2-4.035×3538×3840×4042×4245×4548×4850×5055×551.0-4.01.0-5.01.0-6.01.2-6.01.2-6.01.2-6.01.5-6.01.5-6.060×6065×6570×7075×7580×8085×8590×9095×951.5-6.02.0-6.02.0-6.02.0-6.02.5-6.02.5-6.02.5-6.02.5-6.0100×100105×105110×110115×115120×120125×125130×1302.5-6.02.5-6.03.0-6.03.0-6.03.0-6.03.0-6.03.0-6.0

The technology of electro-galvanized pipe is similar to hot dipped galvanized pipe, but the thickness of zinc coating is less than hot dipped galvanized pipe.Shapes available: Round, Square, Rectangular

Seamless steel pipe has outstanding homogeneity in the circumferential direction and is thus highly resistant to internal pressure and torsion. Taking advantage of this feature, its widely used for transmission of petroleum, natural gas, drilling, pumping and other fluids. Products include over a hundred specifications for the various applications in regular, pressure, submarine, low-temperature, high-temperature corrosion-resistant and other pipelines. Standard for production,Grade & applicationsStandardGradeApplicationAPI 5L PSL1A,B,X42,X52,X56,X60,X65,X70,X80Transmission of petroleum and natural gasASTM A53/ASTM SA53ASTM A106/ASTM SA106A,B,A,B,C Transmission of low pressure water,coal gas,air,oil and steam Triple StandardsAPI 5L/ASTM A53/ASTM A106BTransmission of low pressure water,coal gas,air,oil and steam DIN1629ST37.0,ST44.0,ST52.0Regular line pipe

Brighten steel pipe is made of brighten annealed steel strip(a kind of material corresponding to CR).Similar with black pipe made of cold rolled coil.,brighten steel pipe keeps the original brighten color of steel.Shapes available: Round, Square, Rectangular

Square/Rectangular tube is applicable to frame for civil construction, furniture and etc.. We can supply the products according to following standards:GB/T6728-2002 ASTM A500 Gr. A.B.C. JIS G3466Different appearance of the surface:BRIGHTEN: Brighten steel pipe is made of brighten annealed steel strip (a kind of material corresponding to CR). Similar with black tube made of cold rolled coil, brighten steel pipe keeps the original brighten color of steel.PRE-GALVANIZED: Pre-galvanized tube is made of hot dipped galvanized steel strip directly.HOT DIPPED GALVANIZED : Hot dipped galvanized tube owns thicker zinc coating than pre-galvanized tube. Black tubes will be dipped into zinc pool for galvanizing.ELECTRO-GALVANIZED: The technology of electro-galvanized tube is similar to hot dipped galvanized tube, but the thickness of zinc coating is less than hot dipped galvanized tube.The dissimilarity of workmanship among hot dipped galvanized tube, per-galvanized tube and electro-galvanized tube

PipeSpecification: ASTMA213T11Size: OD 10-76mm Wall thickness: 1.5-10mmIf you are interested in our products,please feel free to contact us for a further communication.

we are manufacturer of bearing tube and pipe in China.Below are our products:Bearing steel tube Specification:DIN17230,ASTM A295 Material: 100Cr6 GCr15OD:8-95mmWT:1-12mm....

We are a manufacturer in China.Our products as below:rifled pipe Material: SA210C, SA210A1, SA 213 T11 T22 ST45.8/IIIStandard: ASME ASTM DIN GBSize: OD:22-76mm, WT:5.5-16mm

Tube We are a manufacturer of steel pipe in China.Cold Rolled/Drawn Seamless Steel TubeMaterial:1010,1018,1020,1026,1045,T11,T12,T22Standard: ASTM A 53 106 179 192 210 213 T11 T22 A519, DIN17175 1629standardsSize: OD:10-76mm, WT:1-10mm..

Features:1) Material: GCr152) Standard: as per ASTM, DIN, JISG3) Size: OD: 9mm - 95mm; WT: 1.5mm - 10mmPacking: bundle

Features:1) Material: carbon steel series such as 1010, 1020, 1045, 1018, 1026, T11, T12, T22, etc.2) Standard: as per ASTM, DIN3) Size: OD: 6mm - 72mm; WT: 0.5mm - 8mmPacking: bundle

Features:1) Material: GCr152) Standard: as per ASTM, DIN, JISG3) Size: OD: 9mm - 95mm; WT: 1.5mm - 10mmPacking: bundle

stainless steel hose with braid with union nuts

Material:SUS304,SUS316L DN8MM-DN400MM