Overview

API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services. API 5L the implementation standard of steel pipe for pipeline transportation system and specification for line pipe.

Our Supply Range for API 5L Pipe

Grades: API 5L Grade B, X42, X52, X56, X60, X65, X70, X80
Product Specification Level: PSL1, PSL2, onshore and offshore sour services
Outer Diameter Range: 1/2” to 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inch, 18 inch, 20 inch, 24 inch up to 40 inch.
Thickness Schedule: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160
Manufacturing Types: Seamless (Hot Rolled and Cold Rolled), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) in LSAW, DSAW, SSAW, HSAW
Ends Type: Beveled ends, Plain ends
Length Range: SRL (Single Random Length), DRL (Double Random Length), 20 FT (6 meter), 40FT (12 meter)or customized
Protection Caps in plastic or iron
Surface Treatment: Natural, Varnished, Black painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad or Lined

For API 5L welded pipe common types as Follows:

ERW: Electric Resistance Welded, for pipe diameter normally under 24 inch.

DSAW/SAW: Double Submerged Arc Welding / Submerged Arc Welding, a substitute welding method than ERW for larger diameter pipes.

LSAW: Longitudinal SAW, for diameter up to 48 inch. Also called JCOE manufacturing process.

SSAW/HSAW: Spiral Subemerged Arc Welded / Helical SAW, pipe diameters up to 100 inch.

Seamless and Welded Pipe
BR	0.24		0.4		1.2		0.025		0.015		c		c		0.04		e,l	0.43	0.25
X42R	0.24		0.4		1.2		0.025		0.015		0.06		0.05		0.04		e,l	0.43	0.25
BN	0.24		0.4		1.2		0.025		0.015		c		c		0.04		e,l	0.43	0.25
X42N	0.24		0.4		1.2		0.025		0.015		0.06		0.05		0.04		e,l	0.43	0.25
X46N	0.24		0.4		1.4		0.025		0.015		0.07		0.05		0.04		d,e,l	0.43	0.25
X52N	0.24		0.45		1.4		0.025		0.015		0.1		0.05		0.04		d,e,l	0.43	0.25
X56N	0.24		0.45		1.4		0.025		0.015		0.10f		0.05		0.04		d,e,l	0.43	0.25
X60N	0.24f		0.45f		1.40f		0.025		0.015		0.10f		0.05f		0.04f		g,h,l	As agreed
BQ	0.18		0.45		1.4		0.025		0.015		0.05		0.05		0.04		e,l	0.43	0.25
X42Q	0.18		0.45		1.4		0.025		0.015		0.05		0.05		0.04		e,l	0.43	0.25
X46Q	0.18		0.45		1.4		0.025		0.015		0.05		0.05		0.04		e,l	0.43	0.25
X52Q	0.18		0.45		1.5		0.025		0.015		0.05		0.05		0.04		e,l	0.43	0.25
X56Q	0.18		0.45f		1.5		0.025		0.015		0.07		0.05		0.04		e,l	0.43	0.25
X60Q	0.18f		0.45f		1.70f		0.025		0.015		g		g		g		h,l	0.43	0.25
X65Q	0.18f		0.45f		1.70f		0.025		0.015		g		g		g		h,l	0.43	0.25
X70Q	0.18f		0.45f		1.80f		0.025		0.015		g		g		g		h,l	0.43	0.25
X80Q	0.18f		0.45f		1.90f		0.025		0.015		g		g		g		i,j	As agreed
X90Q	0.16f		0.45f		1.9		0.02		0.01		g		g		g		j,k	As agreed
X100Q	0.16f		0.45f		1.9		0.02		0.01		g		g		g		j,k	As agreed
Welded Pipe
BM		0.22		0.45		1.2		0.025		0.015		0.05		0.05		0.04	e,l	0.43	0.25
X42M		0.22		0.45		1.3		0.025		0.015		0.05		0.05		0.04	e,l	0.43	0.25
X46M		0.22		0.45		1.3		0.025		0.015		0.05		0.05		0.04	e,l	0.43	0.25
X52M		0.22		0.45		1.4		0.025		0.015		d		d		d	e,l	0.43	0.25
X56M		0.22		0.45f		1.4		0.025		0.015		d		d		d	e,l	0.43	0.25
X60M		0.12f		0.45f		1.60f		0.025		0.015		g		g		g	h,l	0.43	0.25
X65M		0.12f		0.45f		1.60f		0.025		0.015		g		g		g	h,l	0.43	0.25
X70M		0.12f		0.45f		1.70f		0.025		0.015		g		g		g	h,l	0.43	0.25
X80M		0.12f		0.45f		1.85f		0.025		0.015		g		g		g	i,j	.043f	0.25
X90M		0.1		0.55f		2.10f		0.02		0.01		g		g		g	i,j	–	0.25
X100M		0.1		0.55f		2.10f		0.02		0.01		g		g		g	i,j	–	0.25

Product Package

Customer Feedback

About us

Shandong Quanqiu Steel Group Co., Ltd. is a sophisticated manufacturer of steel products.  The company is located in Jinan, China's largest stainless steel products base, adjacent to Tianjing.  We focus on the steel industry for nearly 15 years, we have a wide range of stainless steel products, is a long-term engaged in stainless steel wholesale, sales, processing, distribution of professional company.  Other metal products are also available if required by customers.  The annual export volume is about 1 million tons.  We promise that almost all inquiries will be handled within three hours.  
In a short period of time, Shandong Quanqiu Steel Group Co., Ltd. in the eastern stainless steel market and the whole stainless steel industry in Shandong enjoys a high reputation.  Has a large customer base from all over the country, and established a long-term cooperative relationship.  Customers involved in petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchenware, food machinery, pressure vessels, solar water heaters and other industries.  "Punctuality, integrity, humanized service" has been my company and all the staff always strictly abide by the principle of development.  

Main products
We’re the supplier of a wide range of stainless steel products ( ss plate/sheet, ss coil, ss tube/pipe, ss bar/rod of all shapes, channel steel, angel steel and etc),  and other nonferrous metal products. 
Various Standard and non-standard specifications are both available as customers request. All products we provided are strictly in line with the international standards. 
Products of common specification or grades are adequate in stock, please feel free to contact us if you want a quote or more details about the specific products.

Service and commitment:
Service three guarantees: guarantee quality, guarantee time, guarantee quantity.
Service tenet: strong strength, high quality products, low price, first-class service.
Solemn promise: Reply to the trust of the old and new customers with the best products, the best quality, the lowest price and the most perfect service.
Operating principles: customer first, Excellent quality, great variety, and reasonable price.
Shandong Quanqiu Steel Group Co., Ltd.  will serve the majority of users with good reputation, strong strength, high quality products and low price. I would like to express my heartfelt thanks to the old and new friends and customers who have always cared, supported and helped the company! And sincerely hope to establish long-term cooperative relations with them, mutual benefit and common development .

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