Home » Products » Carbon Steel » Carbon Steel Pipe/Tube » LSAW Pipe

LSAW Pipe

The longitudinal submerged arc welded pipe is made of steel plate as raw material, which is formed by a forming machine, and then double-sided submerged arc welding is carried out. Through this process, the LSAW pipe will have excellent ductility, toughness, uniformity, plasticity and good sealing performance.

Quantity:
Availability:





Inquire

Product Description

|

Product Description

The longitudinal submerged arc welded pipe is a high-quality, efficient and reliable welded steel pipe with many advantages and a wide range of applications. It can not only meet the needs of different fields, but also has good anti-corrosion properties, extending the service life of steel pipes. At the same time, this kind of steel pipe also has good wear resistance and impact resistance, and can be used in various complex environments. Therefore, it is widely used in petroleum, chemical industry, natural gas, water supply and drainage and other fields. In addition, this pipe has a wide range of pipe diameters and wall thicknesses, which can meet the needs of different fields.

EN10210	Yield Strength	Elongation(%)	Tensile Strength	Test Temperature(Celsius)
EN10210	Yield Strength	Elongation(%)	Tensile Strength	-20	0	20
S355J2H	355	22	510-680	27	-	-
S275J0H	275	23	410-560	-	27	-
S275J2H	275	23	410-560	27	-	-
S235JRH	235	26	360-510	-	-	27
S355J0H	355	22	510-680	-	27	-
S355K2H	355	22	510-680	40	-	-

|

Product Parameters

PRODUCT NAME	LSAW PiPE
STANDARD	EN/DIN/JIS/ASTM/BS/ASME/AISI etc.
OUTER DIAMETER	Seamless : 1/4"-36"	Welded:21.3mm-3620mm
	Round Tube : 1/2"-10"	Square Tube/Rectangular Tube:15x15mm-400x600mm
WALL THICKNESS	Seamless : 1.25mm-50mm	Welded: 1.65mm-65mm
TECHNIQUE	Hot rolled (HR)or Cold rolled (CR)
GRADES	10# 20# 35#45# 50# 60#Q345B Q345C Q345D Q345E,Q235B Q235R Q355B ST12 ST37 ST52
LENGTH	3-12 meters, Support customization
SURFACE PROCESS	Bright,Polished,Black
SERVICES	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

carbon steel pipe supplier

|

Product Material

STANDARD	MATERIAL
ASTM A53	A53GR.B
ASTM A252	A252 GR.2,ASTM A252 GR.3
GB/T3091	Q195, Q235B, Q345A, Q345B
API 5L	Gr.B,X42,X46, X52, X56, X60,X65,X70,X80
GB/T9711-2011	L210,L245,L290, L320,L360,L390, L415, L450,L485
EN 10219	S235JRH,S275J0H,S275J2H,S355J0H,S355J2H,S355K2H
A671/A672 CL10-CL13	CA55,B65, B70, C70

|

Chemical Composition & Mechanical Propertie

EL8LVV12YYZO1SAXC(KXJ

|

Scope of Application

Longitudinal submerged arc welding pipe products are suitable for all kinds of oil and natural gas transmission pipelines and construction steel structures, such as oil pipelines, natural gas, urban pipeline networks, mining coal water slurry pipelines, high-voltage transmission lines, wind power generation, bridges, high-speed railways, etc. carbon steel pipe

Product Advantages

PRODUCTION ADVANTAGES

Application

FAQ

FAQs

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:What ports of shipment are there?

A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5：Do you provide custom made Products service?

A:Prices various according to periodic price changes of raw materials.
Q6:What are the certifications for your products?

A:We have ISO 9001, MTC, third parties’ inspections are all available such BV ect.
Q7:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.
Q8:How long does your delivery time take?

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q9:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q10:How to pack the products?

A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.