seamless welded pipe

beveled for welding (All line piping is square cut to the tolerance specified and bevelled to ANSI B16.25.)
Surface Lightly oiled Hot dip galvanize

LSAW1.OD:21.3mm-1200mm 2.WT:1mm-30mm 3.Standard:ASTM,DIN,JIS,GOST,GB

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

1. Longitudinally seam submerged arc welded steel pipe with the high quality
2. Size: OD200-800mm,7.87inch-31.5inch ( single weld seam ), OD800-3000

Standard: API 5L GR.B, A106, A53, DIN2448, DIN1629, DIN17175, EN10255, EN10216
Grade: X42, X52, GR.B, ST37, ST44, St45, ST52, S355JR

Hot Dipped Galvanized Tube
Out Diameter: 20mm - 273mm
Thickness: 1.0mm 16mm
Steel Grade: Q235 Q195

Min Order Quantity 1 Set
Supply Ability 100/sets per month
Port Tianjin
Delivery Lead Time 3-7 working days according to different quantities

API5L DSAW welded steel pipe
1.size:OD 219-3250mm,WT 5-40mm
2.certification:API5L API5CT
3.length:as per clients' requests

Name: Stainless steel welded pipe
Key Words: Round Stainless Steel, Longitudinally Welded Steel Pipe, ERW Pipes

Name: 1.25 Inch Annealed and Pickled Welded Pipe
Key Words: 1.25 Inch Stainless steel welded pipe,Round Stainless Steel Pipe

Founded in 1999, Shijiazhuang Great Wall Welded Pipe Equipment Co. Ltd is located in Shijiazhuang City, Hebei Province, which is a famous base of pipe

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

HDPE butt fusion welding equal tee pipe fitting
Use 100% new material to produce
Use workshop fitting machine to weld
Specification:DN450-DN800

LSAW Carbon Steel Pipe API 5L PSL1 Grade X42,NACE MR-0175/ISO 15156
Sour service
O.D:1/2"-56" W.T:SCH10-XXS Length:Fixed/Random 5-14m

Specifications
321 Staniless Welded Steel Pipe
STANILESS STEEL PIPE
Outer Diameter:DN6-DN800
Wall Thickness:Sch5s-Sch160,xx ...

This production line's each unit equipment, full use of the domestic and foreign similar equipment, innovative design, advanced technology, convenien

 
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ASTM A53 ST52

round welded stainless steel pipe Specialized in the production of stainless steel pipe 201,304, 316 Profile,round, square, rectangular pipe and tube

1.Material:Q195-Q345
2.thickness:4-30mm
3.Dia:159-3220mm
4.MOQ:10 tons
5.Manufacturer supply

Length: Max. 13 meters.
Delivery conditions: annealed & pickled.
Applications: for fluid and gas transport; structure and machining.

Size
1/4" NB-80" NB
Sch
5, 10, 40, 80
Specification...

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered)

Seamless Carbon Steel Pipe ASTM A106 GR.B,NACE MR-0175/ISO 15156
Sour service
O.D:1/2"-56" W.T:SCH10-XXS Length:Fixed/Random 5-14m

Seamless steel pipe: OD:1/4 inch-36 inch, wall thickness:1.25mm to 50mm
ERW steel pipe: OD:1/8 inch to 24 inch, wall thickness:max 26.5mm

Standard: API 5L GR.B, A106, A53, DIN2448, DIN1629, DIN17175, EN10255, EN10216
Grade: X42, X52, GR.B, ST37, ST44, St45, ST52, S355JR

316/316L stainless steel advantages:
Excellent high temperature strength.
Excellent work hardening(processed weakly magnetic
Non-magnetic solid

Standards:
ASTM/ASME .......... A240 - UNS S32750
EURONORM............ 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR.................... Z3 CN 25.06 Az

We can supply all kinds of stainless steel circular pipes from 8/3 - 6/4/1.
Please contact us for customized requests as offer OEM services and wil