longitudinal welded pipe

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

ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless
Steel Tubular Products

Delivery condition:As-rolled,normalized, thermomechanical,tempered,quenched
Packing:in bundles/in loose pieces;wooden cases;in bulk or as agreed

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

Product Name: ASTM A312 TP304 Stainless Welded Pipe
Manufacturer Test Certificate
IBR Test Certificate (Form III-D)

ASTM A312
Grades:304/L and 316/L
Sizes:1/4" Thru 36"
Schedules:10s, 20, 40s, 80s
Surface treatment: Pickling, annealing, polishing.

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

01) Process method: Welded/TIG
02) Surface finish: Annealed/cold pilgered/manual polished/mechanical polished
03) Material: TP304L

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

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

we can offer ERW pipes with best quality and best price

Marking: Manufacturer's name/logo, specification, standard, grade, heat no.
Inspection: Products analysisMechanical tests, hydrostatic or nondestru

ERW pipes mean Electric Resistance Welded Pipes.ERW steel pipes and tubes are used in various engineering purposes,fencing,scaffolding,line pipes etc.

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

A professional society of Material Scientist and Engineer dedicated to the collection and distribution of information about materials and manufacture

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

All technical data of each inquiry must be evaluated by company professional expert and get confirmation by our cooperation mill.

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

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

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

China Welded Pipe Manufacturer GANYEAH GROUP supplies ASME B36.19 ASTM A312 TP304 Welded Pipe, DN40, SCH40S, Length 6M.

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

scope of application: Oil, sea oil, chemical, pharmaceutical machinery, aerospace, nuclear power, shipbuilding, high-pressure boiler, heat exchanger,

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

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

•Raw Material Inspection
•Forming, Welding & Sizing
•Heat Treatment
•Straightening
•Cutting & Deburring...

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

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.

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

Inspection items:
1,Chemical Composition
2,Size
3,Mechanical Properties
4,Flattening Test...