Factory best selling Hollow Square Pipe - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Cold Rolled Steel In Coils 0.35mm 0.4mm, Aluzinc Az70, Ms Pipe Steel, Our products are widely used in many industrial fields. Our Company Services Division in good faith for the purpose of the quality of survival. All for customer service.

Factory best selling Hollow Square Pipe - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road Detail:

Seamless Pipe Specification

SMLS pipe is customized on customer’s request. The out diameter and thickness according to standard. The most used standard is astm a53 seamless pipe and astm a106 seamless pipe.

OD	1”-20 inch (23-508mm)
Thickness	3-20mm (SCH10, SCH 40, SCH 80, SCH 160)
Length	1-12m, single length, random length
International standard	ASTM A53, ASTM A106, API 5L, ect.
Material:	Grade B
Technique	Hot rolled (other technique: cold rolled, cold drawn)
Surface Treatment	Black Painting, Anti-Corrosion Oil, Galvanized, As Requirements
Pipe end Connections	Plain, Bevel, Screwed, Threaded

Seamless Pipe Size Chart

OD			WT
A	B	ASME	SCH10	SCH20	SCH30	STD	SCH40	SCH60	XS	SCH80	SCH100	SCH120	SCH140	SCH160
15	1/2″	21.3	2.11	–	2.41	2.77	2.77	–	3.73	3.73	–			4.78
20	3/4″	26.7	2.11	–	2.41	2.87	2.87	–	3.91	3.91	–			5.56
25	1″	33.4	2.77	-	2.9	3.38	3.38	–	4.55	4.55	–			6.35
32	1.1/4″	42.2	2.77	–	2.97	3.56	3.56	–	4.85	4.85	–			6.35
40	1.1/2″	48.3	2.77	–	3.18	3.68	3.68	–	5.08	5.08	–			7.14
50	2″	60.3	2.77	–	3.18	3.91	3.91	–	5.54	5.54	–			8.74
65	2.1/2″	73	3.05	–	4.78	5.16	5.16	–	7.01	7.01	–			9.53
80	3″	88.9	3.05	–	4.78	5.49	5.49	–	7.62	7.62	–			11.13
90	3.1/2″	101.6	3.05	–	4.78	5.74	5.74	–	8.08	8.08	–
100	4″	114.3	3.05	–	4.78	6.02	6.02	-	8.56	8.56	–	11.13		13.49
125	5″	141.3	3.4	–	–	6.55	6.55	–	9.53	9.53	–	12.7		15.88
150	6″	168.3	3.4	–	–	7.11	7.11	–	10.97	10.97	–	14.27		18.26
200	8″	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01
250	10″	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	28.58
300	12″	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32
350	14″	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
400	16″	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
450	18″	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
500	20″	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01

Pipe Surface Treatment:
Bare(no surface finish), black painted, galvanized, red painted , marked standard and size.
The pipe surface treatment is according to requirement.

black pained seamless pipe

Pipe End Treatment:
Plain end, beveled end with caps, rolled grooved end.
The pipe end treatment is according to requirement.

seamless pipe beveled ends

Packing And Shipping:
Package:
1. in bundle tied with steel straps, no other package.
2.In bundle, wrapped with plastic cover package,tied with steel straps,each end with nylon straps.

Shipping:
1.Loading by container.
2.Loading by bulk shipment.

Production Process

seamless pipe production process

FAQ

1. To get an exact price, please send us below details for your inquiry:

(1) Thickness

(2) OD (out diameter）

(3) Pipe length

(4) Black painted surface, galvanized surface, or no surface treatment.

(5) Standard or material grade

(6) Quantity

2. What kind of package will I get?
– Generally it will be standard exporting package. We can supply the package according to customers’ requirement.

Find more information from “packing & shipping” item above.

3. About the “oiled” surface .

–Oiled surface is to prevent the steel from getting rust. While not all customers want the oiled surface. Generally we supply the product without oiled surface.

4. Customized Requirement.
–Product is available customized on thickness, OD, surface coating thickness, logo printing, packing. As each requirement is customized, so please contact our sales to get exact answer.

6.Do you supply sample?

–Yes, we provide sample. Generally sample is free of charge.

While international courier isn’t free. We will return the courier cost once we cooperate.

Sample will be sent by air courier when weight less than 1kg.

Product detail pictures:

Related Product Guide:

Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Factory best selling Hollow Square Pipe - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road, The product will supply to all over the world, such as: azerbaijan, Namibia, Detroit, Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.

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