welded steel pipe

We produce the seamless pipes O.D. ranging from 1/4"-30" W. T 1.25mm to 30mm. The annual output is more than 150,000 tons.

Stainless steel has very good oxidation resistance, corrosion resistance,High temperature resistant , good welding performance

Key Specifications/Special Feature:
1. OD: 6 - 830mm, thickness: 0.5 - 40mm
2.Material: 321, 304, 304L, 316, 316L, 310S
3. Standard: AS

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Outer Diameter 28mm*28mm/38mm*38mm
Secondary Or Not Non-secondary

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

Our main products include steel pipe, ERW steel pipe, hot dip galvanized steel pipe , spiral steel pipe, angle steel, channel, I-beam, H-beam, deforme

 
10mm St37 Annealed Precision Carbon Steel Tubing / Welded Carbon Steel Pipe DIN 2391
 
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2 Inch, 4 Inch Q235 Welded Steel Pipe With Oiled

2 Inch, 4 Inch Q235 Welded Steel Pipe With Oiled

2 Inch, 4 Inch Q235 Welded Steel Pipe With Oiled

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Secondary Or Not Non-secondary

1)certified by ISO9001
2)deliery time
3)high quality

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

internal and external wall of steel high-precision, high finish, heat treated steel without oxide layer

Seamless steel pipe:
Quality Standard:
ASTM A106, ASTM A179, ASTM A192, ASTM A333, ASTM A335, JIS G3452, JIS G3454, BS 3059, DIN 1629, DIN 17175,

stainless steel pipe
steel grade , 304 , 321 , 316 , 316Ti etc
OD:15~600mm
WT: 0.8~36mm

 
Q345 Round ERW Welded Steel Pipe Anti-Corrosion Oil With API 48 - 377 mm
 
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Name: Stainless Steel Weld Pipe
High Quality With Reasonable Price
Quality: ISO9001:2000

pipe fittings( elbows, tees, reducers, caps etc.)
Material: carbon steel A105, Q235, S235, A234WPB
Surface: galvanized, black painted or varn

OD1/4''--14''
WT:2-35mm
ISO API5L
Price:$650-1210

1.Effective precision casting
2.High quality control system
3.Strictly controlled casting tolerance.
4.OEM/ODM offered.

1>Standard:BS,GB,ASTM
2>Material:A53,A36,ST35-ST52,16Mn,Q195-Q345
3>Specification:ERW
4>Thickness:1.4-12mm
5>OD:21-273mm

Our company specialize in many kinds of steel pipes, if you are interested, welcome to contact us.

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

stainless steel pipe
steel grade , 304 , 321 , 316 , 316Ti etc
OD:15~600mm
WT: 0.8~36mm

SSAW (Spiral Submerged-arc Welded) steel pipe

ERW (Electric Resistance Welded) Steel Pipe

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Outer Diameter 10 to 100mm
Secondary Or Not Non-secondary

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

DSAW (Double Submerged arc welded) Steel Pipe