welded steel tube

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Model Number:TP317L Stainless Steel Welded Pipe
Trade Terms: FOB, CIF
Type:Welded
Technique:TIG
Brand Name:GANYEAH...

Welded pipes is carried out on sophisticated tube mills where the cold roll stainless steel strips are welded into tubes in a fully automatic process.

GANYEAH is also having the facility to supply tubes with lower residual stress values, which plays an important role in service life of Heat Exchange

The surface treatment is usually pickling or bright annealing. The polishing level is as follows: 180 # 320 # 400 # 600 # 400 #.

Physical Properties:
Specific Heat (0-100°C) 500 J.kg-1.°K-1
Thermal Conductivity 16.2 W.m -1.°K-1
Thermal Expansion 17.2 mm/m/°C

 DIN EN ASTM A213 A312 Stainless Steel Welde

 DIN EN ASTM A213 A312 Stainless Steel Welde

- Higher creep resistance
- Excellent formability.
- Rupture and tensile strength at high temperatures
- Corrosion and pitting resistance

Packing:
1.Marking according to MPS and Standard;
2.Stainless steel tubes ends with caps according to PO;
3.In seaworthy wooden cases with plastic

1.Standard:API 5L PSL1 PSL-2
2.Steel Grade:Gr.B,X42 to X80 ,ST37,ST52
.Bent Forward:ok
4.Bent Backward:ok
5.Hydrostatic Pressure:20.5MPa

 
ASTM Polished Industrail Stainless Steel Welded Pipes 310S 316L 304L</

Product Name:Steel Tape Layer Loose Tube Outdoor Cable
Model:GYTS
Number:O005

ERW black welded steel pipe
1)Thickness:1.2-20mm
2)OD:15-610mm
3)Application:Fluid Pipe
4)Certification:ISO9001:2000 ...

1) Thickness : 5-25mm
2) OD : 219-3000mm
3) Technique : SAW
4) Special pipe : API pipe
5) Certification : API

1) Thickness : 4-16mm
2) OD : 101.6-457.2mm
3) Technique :ERW
4) Special pipe : API pipe
5) Certification : CE

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

1.Steel Grade:st37,st42,st52
2.Thechnique:welded
3.Section Shape:round
4.Tolerance of Wall Thickness:+ - 5%
5.Surface Treament:API 5L

 GB standard Q235B square steel tube for construc

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

 
30mm Thick Heat treatment Round

 
30mm Thick Heat treatment Round

 
30mm Thick Heat treatment Round

 
30mm Thick Heat treatment Round

1) Thickness : 4-18mm
2) OD : 60-520mm
3) Technique : ERW
4) Special pipe : EMT pipe
5) Certification : CE

ASTM A 53 cold roll welded steel pipe
1)Application:Structure
2)Standard:BS,ASTM,GB
3)Thickness:0.8-6.0mm
4)Certification:CE ...

Standard BS, GB, DIN, ASTM, API
Technique:welded ERW or SAW ,hot dipped galvanized
Thickness 2- 22 mm
OD:21-168mm
coating:galvanized

Standard BS, GB, DIN, ASTM, API
Technique:welded ERW or SAW ,hot dipped galvanized
Thickness 2- 25 mm
OD:21-273mm
coating:galvanized

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Seamless alloy steel pipe astm a213 grade T11
ISO9001,API,Lloyds