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ASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe
Resistance welded pipe ERW is formed by hot rolled coil through forming machine. The skin effect and proximity effect of the high frequency current are used to heat and melt the edges of the tube blank.

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PRODUCT DESCRIPTION

ASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe Description

ERW (Electrical Resistance Welding) pipes are manufactured by cold forming of steel coil into a round cylindrical shape and are used in various engineering purposes. They are round pipes welded from steel plates with longitudinal welds. Pressure welding is carried out under the action of squeeze rollers. The production process of welded steel pipes is simple, the production efficiency is high, the varieties and specifications are many, and the equipment is few, but the general strength is lower than that of seamless steel pipes. ERW pipes are commonly used to transport oil, natural gas and other vapor-liquid objects, and can meet various requirements of high and low pressure.


Product Parameters

Product NameASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe
StandardEN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter1/2"-24"
Wall Thickness1.65-20mm
Length3m-12m, Support customization
EndFlat end, Beveled end, Thread

 

Product Material

StandardMaterial
API 5LPSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70
ASTMA53 G R.A, G R.B
ENS275, S275JR, S355JRH, S355J2H
GBQ195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555

 

Scope of Application

Used for ERW line pipe, ERW casing, ERW structural pipe, for high pressure and high temperature, etc.


SPOT WAREHOUSE

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ASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe - STOCK WAREHOUSE


PACKING AND DELIVERY

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ASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe - PRODUCT PACKAGING


QUALIFICATION CERTIFICATION

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ASTM A53 grade b straight seam ERW Q235 Q345 Resistance Welded Pipe - QUALIFICATION CERTIFICATION

Company Profile

Nasen New Material (Tianjin) Co., Ltd.is a leading high-end manufacturing supporting service enterprise in the field of metal processing in China.
At present, Nasen has established a number of processing service centers and manufacturing service bases across the country, with customers covering multiple industries. Nasen New Material (Tianjin) Co., Ltd. is a large-scale carbon steel and stainless steel production and sales company. It is the first-class agent of many domestic steel mills. The company's production center is located in Shandong, with a number of imported processing equipment, which can provide a variety of personalized services according to customer needs.The company's warehousing center provides 24-hour service and can handle the cargo distribution business for customers. Nasen New Material (Tianjin) Co., Ltd.has set up branches in many places, with sufficient inventory, which is convenient for local customers.

FAQ

Q: Can you provide sample?
A: Yes. We can provide the sample, customized samples will take about 3-7 days.


Q: 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.


Q: What ports of shipment are there?
A: We ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.


Q: What is your terms of payment?
A: 30% T/T in advance, 70% balance before shipment ,100% LC before shipment


Q: Do you provide custom made products service?
A: Yes, We can produce according to your specification and drawing.


Q: What are the certifications for your products?
A: We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV etc.


Q: How long does your delivery time take?
A: Delivery time is within 7-15 days.


Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.


Q: 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.

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