Sales of Various Models of LSAW /Longitudinally Welded Pipe

• After-sales Service: First-Rate Service
• Warranty: 90days
• Technique: Hot Rolled
• Material: Carbon Steel
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: Sales of various models of LSAW /Longitudinally we
• Name: Longitudinally Welded Pipe
• Standard: ASTM
• Wall Thickness: 4mm-45mm or as Required
• Outer Diameter: 219mm-2020mm or as Required
• Length: 1-12m by Customer′s Requirements
• Application: Water Engineering, Petrochemical Industry, Chemica
• Transport Package: Shipping
• Specification: 219mm-2020mm or as required
• Origin: China
• Production Capacity: 700000pieces/Year

Product Description

Product Description

Basic infor mation:	Longitudinally Submerged Arc Welding (LSAW / SAWL) Pipe: the pipe is produced by double-side submerged arc welding and expanded diameter. During the production used pre-welding and then precision welding process, it is stable welding process and high quality weld.
Name	Longitudinally welded pipe
Standard	APL 5L,ASTM A106/A53/A179/A252                                             DIN17175,DIN2448 EN S275,S275JR,S355JRH,S355J2H                 JIS G 3466 SS330,SS440,SS490,SPHD,SPHE etc
Wall Thickness	4mm-45mm or as required
Outer Diameter	219mm-2020mm or as required
Length	1-12m by customer's requirements
Material	Q235A,Q235B,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,16Mn,20#,Q345,L245,L290,X42,X46,X70,X80
Technique	Longitudinal Submerged Arc Welded (LSAW)                                    Spiral Submerged Arc Welded (SSAW)
Application	Water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction

 

Detailed Photos

 

 

_{The number of storage rolls is 10 rolls. The steel plate of the storage bin is transported to the finishing press unit through the conveying device. The finishing press unit has two functions, one is to accurately level the steel plate, and the second is to make a groove for both ends of the leveling steel plate to facilitate the next step of welding. That is the process of steel plate forming for steel pipe, the use of cold extrusion forming principle, its forming process is like this, the use of circular foveaux, slowly deformable steel plate in stages, and finally the two ends of the steel plate are rounded into a circle, the shaped steel pipe arc welding, arc welding efficiency is high and the shape variable is small, the welded steel pipe with groove cutting tools to remove excess welding ribs, After the welded steel pipe is removed, it is cut into the specified length, generally 12 meters, and the cut steel pipe is transported to the testing workshop for testing}

 

 

Product Parameters

 

The blanks used for welded steel pipes are steel sheets or strips, which are divided into furnace welded pipes, electric welded (resistance welded) pipes and automatic arc welded pipes due to their different welding processes. Due to the different welding forms, it is divided into two types: straight seam welded pipe and spiral welded pipe. Because of its end shape, it is divided into circular welded pipe and special-shaped (square, flat, etc.) welded pipe.

HOT SALE PRODUCTION

 

PRODUCT USAGE

 

 

Spiral welded pipes are mainly used in water engineering, petrochemical industry, chemical industry, powerindustry, agricultural irrigation, and urban construction. Wsed for liquid transportation: water supply, drainage,sewage treatment engineering, mud transportation, ocean water transportation, Used for gas transportation: gas,steam, liguefied petroleum aas, Used as a structure: as a pile driving pipe, as a bridge, Pipes for docks, roads,building structures, ocean pile driving pipes, etc.

Company Profile

 

Receive customers to visit the factory

Certifications

 

 Certificate of honor obtained by the company

 

 

With a port freight yard, faster delivery
 

Our company has many years of export experience, won the praise from global customers.
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FAQ

Q1: What's your terms of payment?
A: 30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.
Q2: What's the terms of delivery?
A: EXW, FOB, CFR, CIF
Q3: What's the terms of packing?
A: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.
Q4: What's your delivery time?
A: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod,
it usually takes about 15 days to 30 days after we received the deposit.
Q5: Could you produce according to the samples?
A: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures.
Q6: Could youprovide the compliment samples?
A: Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by
buyer.
Q7: How could you guarantee your products quality?
A: Each piece of products is manufactured by certified workshops, inspected by us piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee the quality.
Q8:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.