black welded pipes

OD:219.1mm~610mm
Wall thickness:2mm~45mm
Surface treatment:Galvanized or Black painting or customized.

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

Gas Sprial Welded Steel Pipe:
1.outside diameter:219mm-3048mm
2.wall thickness:5mm-30mm
3.length:6m-50m
4.standard:ASTMA252

Standard GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L,

 
Q215 Spiral Welded Steel Pipe 3 Polyethylene Steel Structure Dipping
 
 

LSAW is used topetroleum,chemical,power,gas,water,metallurgy,shipbuilding,construction,etc.

Degreasing/cleaning
Annealing
Straightening
Cutting and deburring
NDT testing...

Petroleum, chemical, medical treatment, food, light industry

This straight welded steel pipe is made by carbon steel strip grade Q195 or Q235, which is similar to BS S185 and BS S235 and DIN S185 and DIN S235

Processing mode: Hot-rolled or cold-drawn
Surface: Varnish coating or according to customers' demand
Ends: According to clients' required

In the construction, building and structure of the industry, the key to success is its stainless steel with good corrosion resistance

Butt-welded equal pipe tee
1.Size3/4"*1/2"-48"*40"
2.Material:carbon steel
3.Standard:ANSI ASME
4.Certificate:API,ISO9001:2008 CCS

API Sprial Welded Steel Pipe:
1.outside diameter:219mm-3048mm
2.wall thickness:5mm-30mm
3.length:6m-50m
4.standard:ASTMA252

Size:1/2 ~12 inches,
OD:DN25 ~DN300.
WT:2mm~12mm

1) Thickness : 2.0-3.6mm
2) OD : 21.4-113.9mm
3) Weight : 0.947-9.75kg/m
4) Special pipe : ERW pipe
5) Certification : ISO, CE

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

 
API 5L Gr.B Spiral Welded Steel Pipe / Tube For Water Engineering
 
 ...

ERW is used topetroleum,chemical,power,gas,water,metallurgy,shipbuilding,construction,etc.

The thin pipe is straight welded from thin steel trip to mainly used in light structure especially in furniture, window or other Municipal place.

Standard:ASTM, AISI, DIN, EN, GB, JIS
Brand Name:Ganyeah
Model Number:alloy steel pipe
Type:welded
Steel Grade:300 Series

Stainless steel pipe 304 for food grade
Size: OD:20mm-150mm. Thickness: 0.3-2.5mm
Length:6m
Grade:300G,400G
Brand: JIANHUI

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Thickness: 4 - 32 mm
Section Shape: Round
Outer Diameter: 219 - 3220 mm, 219-3220mm

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

1) Thickness : 2-16mm
2) OD : 6-610
3) Length : 1-12m
4)Special pipe : EMT pipe
5) Certification : ISO9001:2000

Delivery condition:As-rolled,normalized, thermomechanical,tempered,quenched

 
ASTM A53 ST52

Good processing properties, welding performance, high - temperature oxidation resistance performance good, able to withstand the temperature range fr

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

The annealed steel pipe need soft performance to be bent or shaped; so the steel strip material have to be annealed in good quality after cold rolled.