Home Companies WUXI BAOWANG STEEL CO., LTD

Seamless Mild Steel Square Pipe , 20mm Mild Steel Tube ODM Available

Active Member

Contact Us

[China]

Address: No.168,Qiangao Road, Liangxi District, Wuxi City, Jiangsu Province, China

Contact name:Peter Liu

WUXI BAOWANG STEEL CO., LTD

Seamless Mild Steel Square Pipe , 20mm Mild Steel Tube ODM Available

Country/Region	china
City & Province	wuxi jiangsu
Categories	Metal Casting Machinery

Product Details

Seamless Square Pipe 20 25 30 35 40 45 50 60 75 80 100 120 Wall Thickness 2 3 4 5 Steel Bulk Surface Packing

Square pipe is a kind of name for square pipe and rectangular pipe, that is, steel pipe with equal or unequal side length. It is made of strip steel after process treatment. Generally, the strip steel is unwrapped, flattened, crimped and welded to form a round tube, which is then rolled into a square tube and then cut into the required length.

Another production process is to use seamless steel pipe to change into square pipe or rectangular pipe. This kind of pipe is usually thick wall and needs high-strength support column, automobile girder, factory building, engineering modeling, etc., which is widely used.

Item No.	SQUARE PIPE, RECTANGULAR TUBE
Materials	Carbon steel rectangular tube
Size	Standard or customized
Color	white
Product specifications	Complete specifications or customized
package size	50cm * 50cm * 580cm, or (OEM) customized
Height	580cm-11.8cm(OEM) customized
Diameter	1cm-800cm(OEM)
Density	7.85g/cm3
Package	1.5 tons / piece Apply oil, rust proof paper, PC plastic film wrapping and bundling
MOQ	50-600 rolls (OEM) customized
Delivery	Three weeks
Samples	Available for free within short time
Customized	Welcomed

Welded 75x75 Tube Structural Rectangular Pipe Carbon Square Iron 50x50 Square Steel Tube Price from Chinese Manufacture

Product Picture

Product name	Material	Standard	Size(mm)	Application
Low temperature tube	16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333	GB/T18984- 2003 ASTM A333	OD:8-1240* WT:1-200	Apply to - 45 ℃ ~ 195 ℃ low temperature pressure vessel and low temperature heat exchanger pipe
High-pressure boiler tube	20G ASTMA106B ASTMA210A ST45.8-III	GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79	OD:8-1240* WT:1-200	Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc
General structure of the tube	10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345	GB/T8162- 2008 GB/T17396- 1998 ASTM A53	OD:8-1240* WT:1-200	Apply to the general structure, engineering support, mechanical processing, etc

DN	OD Outside Diameter		ASTM A53 GRA / B		BS1387 EN10255
DN	OD Outside Diameter		SCH10S	STD SCH40	LIGHT	MEDIUM	HEAVY
MM	INCH	MM	(mm)	(mm)	(mm)	(mm)	(mm)
15	1/2”	21.3	2.11	2.77	2	2.6	-
20	3/4”	26.7	2.11	2.87	2.3	2.6	3.2
25	1”	33.4	2.77	3.38	2.6	3.2	4
32	1-1/4”	42.2	2.77	3.56	2.6	3.2	4
40	1-1/2”	48.3	2.77	3.68	2.9	3.2	4
50	2”	60.3	2.77	3.91	2.9	3.6	4.5
65	2-1/2”	73	3.05	5.16	3.2	3.6	4.5
80	3”	88.9	3.05	5.49	3.2	4	5
100	4”	114.3	3.05	6.02	3.6	4.5	5.4
125	5”	141.3	3.4	6.55	-	5	5.4
150	6”	168.3	3.4	7.11	-	5	5.4
200	8”	219.1	3.76	8.18	-	-	-

Packing & Delivery

1.After painting, 12” and below sizes will be in hexagonal seaworthy bundles with steel strips and PVC cover sheets; 2. After painting, 14” and above sizes will be load piece by piece, and without PVC cover sheets; nesting can be made if needed.

FAQ

Q1:Can you provide the samples?
A1:Samples can be provided with samples charge and courier fee by the buyer's side.

Q2:Are the products in stock?
A2:Yes.Most of our products are in stock.So we can prompt delivery.

Q3:Can you accept customize?
A3:Yes.It can be customized as per the customers' request.

Q4:What about the quality?
A4:According to the standard for production.And we can also accept the third-party inspection and quarantine.

About the After-Sale Service
1.We are glad that customers can give us some suggestions for price and products.
2.If you have any questions,pls feel free to contact us by email or phone.