Product Details

spcc black square steel pipe

square hollow section :

Product Description

1. Steel Material: SPCC (Q195)

2. Technology: welded, cold rolled

3. Standard:GB/T 3091-2008

4. Thickness tolerance +/-0.03mm; OD tolerance +/-0.5mm; lenght tolerance +/-20mm

5. Length: as customer's request

6. Surface treatment: black annealed ,oiled

7. Application: handle railings.fence tube,shelves, furniture, threading tube

8. Package: in small bundle, or cloth covered

9. Mini order: 20tons

10. Delivery time: 5-10days after received 30% deposite

11. Export port: Xingang,Tianjin

	Specification(mm)	Wall Thickness(mm)
Square Pipes	15x15	0.45-0.5	0.55-0.6	0.7-1.5	***
	16x16	0.45-0.5	0.55-0.6	0.7-1.5
	18x18	0.45-0.5	0.55-0.6	0.7-1.5
	19x19	0.45-0.5	0.55-0.6	0.7-1.5
	20x20	0.45-0.5	0.55-0.6	0.7-1.5
	24x24	0.45-0.5	0.55-0.6	0.7-1.5
	25x25	0.45-0.5	0.55-0.6	0.7-1.5
	28x28	0.45-0.5	0.55-0.6	0.7-1.5
	30x30	0.45-0.5	0.55-0.6	0.7-1.5
	36.5x36.5	0.45-0.5	0.55-0.6	0.7-1.5
	38x38	0.5	0.55-0.6	0.7-1.5	***
	40x40	***	0.65	0.7-1.5	1.6-2.5
	50x50	0.65-0.7	0.8	0.9-1.5	1.6-2.5
	60x60	0.85-0.9	1	1.1-1.5	1.6-2.5
	80x80	0.85-0.9	1	1.1-1.5	1.6-2.5

	Specification(mm)	Wall Thickness(mm)
Rectangular Pipes	10x20	0.45-0.5	0.55-0.6	0.7-1.5	***
	14x20	0.45-0.5	0.55-0.6	0.7-1.5
	15x30	0.45-0.5	0.55-0.6	0.7-1.5
	16x36	0.45-0.5	0.55-0.6	0.7-1.5
	19x38	0.45-0.5	0.55-0.6	0.7-1.5
	20x30	0.45-0.5	0.55-0.6	0.7-1.5
	20x40	0.45-0.5	0.55-0.6	0.7-1.5
	25x50	0.45-0.5	0.55-0.6	0.7-1.5
	30x50	0.5	0.65	0.7-1.5	1.6-2.5
	30x60	***	0.65-0.7	0.8-1.5	***
	30x70	***	0.65-0.7	0.8-1.5	***
	30x90	***	0.7-0.8	0.9-1.5	1.6-2.5
	40x60	0.65-0.7	0.8	0.9-1.5	1.6-2.5
	40x80	0.7	0.8	0.9-1.5	1.6-2.5
	50x100	***	0.9	1.0-1.5	1.6-2.5
	50x150	***	***	***	1.6-2.5

Our Services

Firstly, we have an own tube-making facotry in Hebei.It has been in this industry for years and specialize in thin-wall steel pipe making. After received your inquiry we can provide you the quotation quickly under the reasonable cost.

Mass production will be arranged once we received deposite. Any way, we aslo keep a stock of the hot sale products so that urgent orders can be met quickly.

Our products has been export to Southeast Asia,the Middle East and other regions,customers have given high praise for our products.

We always keep a positive attitude for work and hope to work with you to our mutual advantage.

Company Information

Established in 2010, Tinanjin Ruihengxin Trade Co., Ltd. is a professional high tech enterprise based in Tianjin, enjoying convenient transportation access. We are fully committed to producing technologically advanced steel pipe, steel product, furniture and plastic products. We have partnered with leading operators and manufacturers in the industry, including Qianjin Tube-Making Co., Ltd.