DN1400 Sans 719 Grade B Pipe Internal Sandblasting SA2 1/2 Double Layers Epoxy SSAW/ LSAW Steel Pipe with Black Painting

• After-sales Service: 24 Hours Service
• Warranty: 6 Months
• Type: Welded
• Technique: ERW, Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Pipeline Transport, Boiler Pipe, Hydraulic/Automob
• Section Shape: Round
• Product Name: LSAW Steel Pipe
• Application: Fluid Pipe, Drill Pipe, Hydraulic Pipe
• Special Pipe: API Pipe
• Outer Diameter: 219mm-1625mm
• Thickness: 6.35 mm - 60 mm
• Length: 6m, 12m
• Certificate: API, CE, Bis, JIS
• Technology: ERW Tube
• Grade: Q235, Q235B, S275, S275jr, A53, St37, etc
• Keyword: Mill Test Certificate Steel Pipe
• Commodity: Spiral Welded Carbon Steel Pipe
• Transport Package: Bundle, or with All Kinds of Colors PVC or as Your
• Specification: 20mm-1219mm
• Origin: China
• HS Code: 7306309000
• Production Capacity: 100000pices/Year

Product Description

DN1400 SANS 719 Grade B Pipe Internal Sandblasting SA2 1/2 Double Layers Epoxy SSAW/ LSAW Steel Pipe with Black Painting

 

Product Description

Product:	SSAW Pipe,Spirally Submerged Arc Welding Pipe, Sprial Steel Pipe
Application:	Used for Oil/Gas/Water transmission,Construction & Structure Parts
Size:	OD: 219mm-4064mm
	WT: 3.2-40mm
	LENGTH: 5.8/6/11.8/12m
Pipe Standard:	API 5L  PSL1/PSL2    Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
	ASTM A53               ASTM  139
	ASTM A252  Grade 1/2/3
	AN/NZS 1163
	EN10219-1         EN10217-1     EN10208

SSAW steel pipe, also known as spiral submerged arc welded steel pipe, is a spiral welded steel pipe produced by double-sided submerged arc welding. Spiral welded pipes are formed using narrower sheets or hot rolled coils, which greatly reduces their production costs. The spiral welding process allows the production of large diameter pipes suitable for transporting large quantities of oil and gas.

Detailed Photos

 

Factory & Processes

The LSAW large diameter steel pipe manufacturing process is explained in the steps below:

SSAW Steel Pipe Manufacturing Flow Chart:
Uncoiling - Flattening - Shearing and Butt Welding - Edge Milling - Preliminary Rolling - Forming - Inside and Outside Welding - Cutting Off - Ultrasonic Testing - X Ray Test - Weld Grinding for Pipe Ends - Expanding at Pipe Ends - Hydrostatic Test - Ultrasonic Inspection - Pipe Ends Beveling - X Test - Production Inspection - Marking - Warehousing

 

Packaging & Shipping

Applications

Hunan Hengan Weiye Metal Products Co., LTD is subordinate to Hengan Weiye Steel Pipe Co., LTD. After more than 10 years of development, the company has become a leading enterprise in the industry, with more than ten thousand tons of stock, with processing bases in Guangzhou, Tianjin, Hubei and other provinces.

Main business: seamless steel pipe, fine drawing pipe, drill pipe special steel pipe, steel plate, galvanized products, stainless steel series, and production and processing. Under the support and care of friends and Allies from all walks of life, after years of development, the company's performance continues to expand, the annual sales has exceeded 150 million.

At present, it has become a special agent dealer of well-known domestic steel enterprises. Under the situation of fierce market competition, the company has the courage to open up and innovation. At present, the company provides steel projects all over the world.