Steel Tube and Steel Pipe, buy MS Welded Square Rectangular Carbon Steel Pipes and Tubes on China Suppliers Mobile

Product Details

MS Welded Square Rectangular Carbon Steel Pipes and Tubes

Product Description

Production name	Square steel tube
Standard	ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc
Material	Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
Surface	1)Black,Pre-galvanized 2)oiled,powder coating 3)Galvanized as your requirement(galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2)
Length	1-12m，or as customized
Packaging	Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.
Application	construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc
MOQ	1 Ton

Square tube pipe and rectangular tube pipe production process

Details Images

Production process

Inspection

SPECIFICATION	THICKNESS	THEORETICAL WEIGHT
D*B(mm)	T(mm)	kg/m
12*12	1	0.33
16*16	1.2	0.567
19*19	1.2	0.663
19*19		1.5	0.79
20*20	1.5	0.788
20*20		2	1.06
25*25	1.2	0.902
		1.5	1.075
		2	1.38
		2.3	1.55
		2.5	1.726
		2.8	1.871
		3	2.04
30*30	1.2	1.07
		1.5	1.313
		2	1.69
		2.8	2.301
		3	2.39
38*38	1.5	1.734
		2	2.19
		2.8	21.973
40*40	1.2	1.45
		1.5	1.82
		2	2.24
		2.3	2.758
		2.5	2.92
		2.8	3.165
		3	3.45
		4	4.46
50*50	1.5	2.298
		2	2.95
		2.3	3.48
		2.5	3.71
		2.8	4.173
		3	4.39
		4	5.72
		4.5	6.2
		5	6.97
60*60	2.5	4.41
		2.8	5.063
		3	5.34
		3.2	5.67
		4	6.997
63.5*63.5	2.5	4.7383
		2.75	5
		2.8	5.245
65*65	3	5.97
		4	7.2287
		4.5	8.2433
		5	8.75
75*75	2	4.548
		2.3	5.286
		2.8	6.27
		3	6.63
		4	8.65
		4.5	9.74
		5	10.31
		6	12.429
80*80	6	13.2267
89*89	4.5	11.7
		5	12.845
		6	14.6
100*100	3	8.99
		3.2	9.54
		4.5	13.26
		5	14.8
		6	17
120*120	6	20.7
125*125	4	14.8
		4.5	16.6
		6	21.7
150*150	4.5	20.1
		5	22.7
		6	24.6
	200*200	6	36.28

Finished goods

Package&Delivery

Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.

1.20 feet container: when the pipe length within 5.8 meters, will arrange shipping by 20 feet container, load 25 ton/per container.

2.40 feet container: when the pipe length within 11.5 meters, will shipping by 40 feet containers, load 25 tons/per container.

3.Bulk Vessel: when the pipe length over 11.5 meters, and quantity is big, will shipping by Bulk Vessel, the freight is cheap in this way.

Why Choose Us

Tianjin Emerson Commercial and Trade Co.,Ltd

Tianjin Emerson Commercial and Trade Co.,Ltd mainly provides steel plate, steel sheet, steel pipe,seamless steel pipe and tube, round bars and steel section, and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes. Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.

Tianjin Emerson Commercial and Trade Co.,Ltd can provide good service for customer,good quality products, fast delivery, and after-sale service.

Our service

*1.Feedback: Any enquiry and comments will be feedback within 12 hours by email.
*2.Fast delivery,Guarantee.
*3.Common material stock available,we can also cuatomize product special material.
*4.Shipping photo: Shall offer the product photoes after loading into container.
*5.Service: Give the feedback services after the buyer received the products by email.
*6.Documents: Offer all the relvant professional documents on time.

FAQ

Q: What the main products you can supply?

A: We are the professional and famous factory in China for Stainless Steel Sheet / Coils / Tubes / Profiles; Aluminum Sheet / Coils / Composite Packing Materials; Corten steel; Wear Resistant steel and Carbon steels.

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

A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.

Q: How about the samples ? is it free or extra fees?

A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.

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