professional factory for Square Tube 25 X25 - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Hot Rolled Tube Rectangular Steel, Hot Rolled Steel Plate Q235b, Hot Dipped Galvanized Square Pipe Corral Panels, At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas.

professional factory for Square Tube 25 X25 - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road Detail:

Seamless Pipe Specification

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 pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for professional factory for Square Tube 25 X25 - ASTMA53 ASTM A106 GrB Seamless Steel Pipe SMLS SCH40 – Win Road, The product will supply to all over the world, such as: Singapore, Montpellier, Ecuador, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.

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