black welded pipes

Process:Spiral Submerged- Arc Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling

1.Special design available according to requirement
2.All the production process are made under the ISO9001:2000
Strictly.

Foshan Hongjun Stainless Steel Products Co., Ltd is a professional manufacturer and exporter of ASTM A554 Stainless Steel welded pipes/tubes in China.

Name: Perforated Metal Pipe
Material: Stainless steel 201, 304, 316, low carbon steel plate or others

place of origin: China
Brand: GEE
Standard:ASME B 16.9
Size: DN 200 sch 80S
connect :welding

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

ASTM A513
Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing
Size: 10-350mm
Applications: for machinery, mechanical enginee

1.Steel Grade:Gr.B ,X42,X52,X60,X65,X70
2.Thechnique:welded
3.Section Shape:round
4.Tolerance of Wall Thickness:+ - 5%
5.Surface Treament:API 5L

This pipe is used especially for Petroleum, Natural gas, City gas, Pipe network, Chemical industry, Electricity, Steel truss, Water and Gas pipeline;

The EFW pipe divison consists of a JCO forming press, helical / spiral mill, inside and outside welding system, heat treatment furnace and testing fac

Certificate:API 5L PSL1 / PSL2, API 5CT
Out Diameter:323.9mm-1820mm(12''-72'')
Wall Thickness:5.0 - 50mm
Length:6 - 12m

We are a professional manufacturer of welded steel pipes, providing products with good quality at a competitive price.

our mill produce Black Seamless Tube Mill/Black Seamless Tubes Mill/Black Seamless Tube,Black seamless tubes,black hot rolled seamless tube.

our mill produce a53 Seamless Steel Pipe/a53 seamless pipes/a53 black seamless pipe/seamless pipes/seamless pipe/a53 hot rolled seamless pipe

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

1) OD: 32-630mm
2) WT:1-30mm
3) Length:as required
4) Apply for structural scaffolding
SPECIFICATION...

TITANIUM WELDED PIPE
Outside Diameter: 10-1000mm
Wall Thickness: 0.5-2.5mm
Length: 4000mm
Available Grade: Gr1, gr2, gr3

2000Lbs, 3000Lbs,6000Lbs( SCH80, SCH160, XXS)
standard ASME B16.11,MSS-SP-97, MSS-SP-79,JIS B2316
material Carbon steel(ASTM A105, Q235,A350LF2

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

Outer Diameter:50mm~2400mm.
Wall thickness:2mm~72mm
Surface treatment:3PE,Galvanized or customized for anti-corrosion.

Production process:single forming process
Fluid conveying pipe, industrial pipe, mechanical structure pipe, boiler, heat exchanger and conden

Q235 welded steel pipe
1. Outermeter:21.3 - 457 mm
2. Thickness:1.0- 4mm
3. Welding Line Type:ERW
4. Length:Max 16 meters

stainless steel 304 pipes center core filter frames metal spiral welded 316L perforated filter elements center pipe

304 pipes stainless steel air center core filter frames metal spiral welded 316L perforated filter elements center pipe

straight seam welded pipe
1.Standard : BS1387, GB/T3091,GB/T9711,DIN1626,ASTMA53-2007,API 5L
2.Material:St52,St37-2,Q235,Q345,Q195,Q215

LSAW welded steel pipe
1.Standard : BS1387, GB/T3091,GB/T9711,DIN1626,ASTMA53-2007,API 5L
2.Material:St52,St37-2,Q235,Q345,Q195,Q215

a professional manufacturer, superb quality, competitive pirces, various standard, Special designs are available.

PEX-AL-PEX (XDPAP-014)

Seam Butt weld pipe fitting/ Seamless Butt weld pipe fitting
Type: butt welded 90 elbow (LR/SR), butt welded 45 elbow (LR/SR), butt welded 180 elbow

We use Our High quality and competitive price to service all world pipe customer,We have abundant experience in decration, shipyard and shipbuilding,M