large diameter seamless pipe - Quality Chinese Steel Supplier

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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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Liaocheng Economic and Technological Development Zone, Shandong Province, China [email protected] +8615954941919 8:30am to 6pm

Large Diameter Seamless Pipe Classification

1、According to the production method, the seamless steel pipe can be divided into hot rolled seamless steel pipe, cold rolled seamless steel pipe, cold drawn seamless steel pipe, extrusion seamless steel pipe, pipe jacking and so on.

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Large Diameter Seamless Pipe manufacturer

Large Diameter Seamless Pipe supplier

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Large Diameter Seamless Pipe Chemical Composition

Grade	C	Mn	P	S	Si
ASME SA573 Grade 58	0.23	0.6-0.9	0.035	0.04	0.1-0.35
ASME SA573 Grade 65	0.24	0.85-1.2	0.035	0.04	0.15-0.4
ASME SA573 Grade 70	0.27	0.85-1.2	0.035	0.04	0.15-0.4

Large Diameter Seamless Pipe Mechanical Property

Grade	Yield Strength (MPa)	Ultimate Tensile Strength (MPa)	Elongation at Break (%)
ASME SA573 Grade 58	220	415-550	21
ASME SA573 Grade 65	240	415-530	20
ASME SA573 Grade 70	290	485-620	28

Large Diameter Seamless Pipe Specification

Product Name	large diameter seamless pipe
Standard	ASME A179,JIS G3461,DIN 17175
Out Diameter	1/2"-48"(6mm-1240mm)
Wall Thickness	1mm-200mm
Length	5.8-12m ,random length or fixed length
Heat Treatment	Anneal etc
Thecnical	Hot Rolled,Cold Drawn
Package	In Bundling,In Bulk
Suface Treatment	Oil Coating,Black Painted,Varnish,Anti-Corrosion
Payment Terms	T/T,L/C
Application	1>Water Transportation 2>Supply Heat and Gas 3>Long Distance Transport Oil and Natural Gas 4>Agricultural Irrigation 5>Water Conservancy Project

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Large Diameter Seamless Pipe Chemical Composition Large Diameter Seamless Pipe Mechanical Property Large Diameter Seamless Pipe Specification

APPLICATION FIELD

Industries We Proudly Serve

Building Construction

Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.

Oil & Gas

We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.

Medica Equipment

Kuaima steel supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.

Spaceflight

Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.

Agriculture

Kuaima Steel has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.

Heavy Equipment

We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

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FAQ

We are a well known worldwide exporter of 304 Stainless Steel P

Q : What are your payment terms?

A : Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.

Q : How long is your delivery time?

A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity

Q : Can you accept customization?

A : Yes. Can be customized according to customer requirements

Q : How about the MOQ? If my first order is small, will you accept it?

A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.

Q : How about your after-sales service?

A : As a professional steel export company, we provide promotion and technical support for all questions and questions.

Steel Service Center

We are the leader of China's steel industry，Providing you with the best steel and service

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