Large Diameter High Frequency Straight Seam Welded Steel Pipe for Fluids Transmission Water Structural GB/T9711 En10219 En10217 BS1387 S235jr S355 St37

• After-sales Service: Guarantee
• Warranty: Negotiation
• Type: Welded
• Technique: SAW
• Material: Carbon Steel
• Surface Treatment: Varnishing
• Model NO.: P04
• Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose, Oil and Gas
• Section Shape: Round
• Manufacturer: 26 Years Manufacturing Experiences
• Other Service: Customized
• Delivery: Prompt Delivery
• Price: Reasonable Pricing
• Quality: High Quality
• Certificates: CE, ISO, BV, ASTM, ASME
• Transport Package: Bundled, in Bulk, Plastic Caps Plugged, Waterproof
• Specification: 219mm-1829mm
• Trademark: Hebei Pipeline
• Origin: China
• HS Code: 7306309000
• Production Capacity: 1, 000, 000 Tons Per Year

Product Description

Short description:

Product name: High frequency straight seam welded steel pipe

Types:  Straight seam welded steel pipe (LSAW steel pipe),
              Double-sided submerged arc welding steel pipe(DSAW steel pipe)
              Longitudinal submerged arc welded steel pipe
              High frequency straight seam welded steel pipe

Sizes: 

O.D.	219mm -1829mm (8" to 72")
W.T.	4mm-50mm
Length	SRL, DRL, Random length from 1M to 18M

Standard & Grade:

 API 5L PLS1 & PLS2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70, X80

 ASTM A53: Gr.A, B, C, D    
ASTM A106 Gr.A, B, C, D
ASTM  A572; ASTM A252  

GB/T9711: L175, L210, L245, L290, L320, L360, L415, L450, L485, L555

GB/T3091,SY/T5037, SY/T 5040, CJ/T 3022: Q195, Q235, Q275, Q295, Q345

BS 1387,  EN10219-1, EN10217-1: S185, S235JR, S235, G2H, S275, S275JRH, S355JRH, S355J2H, ST12, ST14, ST33, ST37, ST44, ST52

Other details:

Manufacturing process	Longitudinally submerged arc welded (LSAW) Double Submerged arc weled (DSAW) UOE  JCOE RBE
Painting & Coating	Fusion Bond Epoxy Coating(FBE), 3PE, 3PP, FBE, Varnish coating, Black Oil coating, hot galvanized, cold galvanized  etc
Ends	Plain ends, Beveled ends
Delivery time	Depends on the order quantity, normal within 30 days
Payment	T/T, L/C, Western Union
Packing	Bundled, In Bulk, Plastic caps plugged, Waterproof paper wrapped etc.
Application	Piling, Boiler, Petroleum and Natural gas industry, Fluids transmission, oil and gas, water transmission, Engineering, Onshore & Offshore projects, structural support in industrial construction, Chemical industry, Electric industry, Shipbuilding, Fertilizer equipment and pipeline etc
Tests of LSAW steel pipe	Chemical Component Analysis; Mechanical Properties--Elongation, Yield Strength, Ultimate tensile strength;  Technical Properties--DWT Test, Impact Test, Blow Test, Flattening Test X-ray Test Exterior size inspection Hydrostatic test UT Test
Certificates	BV, CE, ISO, ASME, ASTM
Customization	Customized is availabe according to customer`s design and requiements
Inspection	Warm welcome customer visit or the third party inspection

LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding.

Hebei Pipeline Equipment HN Co.,Ltd. is the one of leading company of steel pipe and pipe fittings in China with years of experiences. the products are widely used in key application such as Electric power, Petroleum, Chemical industry, Oil and Gas engineering, Water transmission, Ocean engineering, Refining, Heating and Light textile etc.

Why us?
1) Fully approved by the major inspection authorities, such as CCS, CE, BV, ASTM, API 5L certification and laboratory accreditation cert, Quality management system cert, Environmental management system cert, Occupational health and safety management system cert. etc.
2) Reasonable pricing
3) Prompt delivery of order
4) Flexible payment modes
5) Over 25 plus years of manufacturing experiences.
6) Comprehensive product ranges
7) No min. order quantity
8) Quick respond after-sale service

Contact us if you have any questions, our sales team & tech.team are ready for service you all the time.

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