seamless steel pipes

1.Hight quality products
2.Size: 6mm - 115mm
3.Thickness: 0.3mm - 3mm
4.BV certification

Including casing and tubing, petroleum and natural gas transmission pipes, liquid delivery pipes and structural pipes.

Please don't hesitate to contact us, your inquiry will be highly appreciated andtreated. OEM is welcomed.

Alloy Steel contains substantial quantities of elements other than carbon like chromium, silicon, nickel, manganese, molybdenum, tungsten, vanadium as

OD:406mm~3200mm
Wall thickness:Sch5~Sch160.XXS.
Surface treatment:3PE or customized.

Duplex Steel Pipe UNS S31803

Spiral steel pipe
OD:219.1mm - 4064mm (8" - 160")
WT:3.2 mm - 40mm

 
304 Welded Stainless Steel Pipe
 
 
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Pipe Fittings:
1.Pipe fittings of Good quality
2.OEM pipe fitting
3.Short delivery time
4.IS9001; CE; Welcome your inquiry!

lsaw steel pipe
1. petroleum and natural gas industry
2. chemical industry
3. electric industry
4. drainage project and city construction et

Stainless Steel Pipe Fittings Elbow
Material: Carbon Steel Technics: pushing Type: Elbow Place of Origin: china

1.Standard: ASTM
2.Grade: A53 GR.B
3.OD:4''-40''
4.WT:4MM-30MM
5.Length:4M-12M

The machine is manufacturing stainless steel pipe/tube under mass productions with TIG welding technology.

Butt welding pipe fittings
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Supply the best pipe reducer
D. Best price and best.

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

Standard:API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387 Certificate:API 5L PSL1/ PSL2, API 5CT Out Diameter:21.3mm - 610mmWa

Seamless stainless steel pipe
1.Manufacturer
2.Standard: ASTM A554.
3.Material: AISI 304.
4.Thickness: 0.30mm to 3.0mm.

Stainless Steel Pipes 304L is a lower carbon variant of Grade 304-the steel can be welded without the resulting issue of carbon precipitation

Grade: 304/304l.316L,310S,321,904L
OD: 1/8" to 80"
Thickness :SCH10-SCH80
Length:Double random length(11.5m~12m)
Single random length(5.8m~6m)

1. Heat Treated and Solution Annealing / Bright Annealing
2. Visual and Dimensional Checking
3. Chemical Composition Test
4. Hydro Static Test

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

SUPPLEMENTARY REQUIREMENTS
S1:Stress-Relieved Annealed Tubes
S2:Minimum Wall Tubes
S3:Air Underwater Pressure Test
S4:Stabilizing Heat Treatment

Tolerance:
Outer Diameter: +/- 0.2mm
Thickness: +/- 0.02mm
Length: +/- 5mm
Surace:180G, 320G, Satin / Hairline...

WELDING METHOD:TIG or TIG + Plasma or Laser
APPLICATION:Chemical & Petrochemical use etc.
PACKING:Sea Worthy Bundle or Steel Crate

Key Features:
Excellent resistance to intergranular, pitting & crevice corrosion
Good sulphide stress corrosion resistance

Tough metallic properties
High corrosion protection
High temperature resistance
Ability to be sterilized
High workability and machinability

The manufacturing welded process pipes require that the customers' needs regarding the safe conveyance of corrosive, flammable and toxic fluids

RAW MATERIALS
Manufactured to specifications.
Closely monitored dimensional tolerances, chemical composition, physical properties and mill finish