Welded / Seamless Black Pipe, Hot Dipped Zinc Pipe Manufacturer

Welded / Seamless Black Pipe, Hot Dipped Zinc Pipe

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Welded / Seamless Black Pipe, Hot Dipped Zinc Pipe

Fastube welded, seamlessblack pipe and hot dipped zinc pipe are reliable, durable and offer theadvantages of uniform wall thickness, great corrosion resistance and abrasionresistance. In addition, the use of advanced equipment and technique helpsreduce our production cost, which enables us to provide these fluid delivery pipesat competitive prices. As a result, our products are increasinglypopular with customers worldwide.

Applications
Fastube welded, seamless black pipe and hot dipped zinc pipe are suitable for delivering lowpressure fluid. They are typically used in urban water supply and drainage, coal slurry andore transportation applications.

Technical Specifications of Welded, SeamlessBlack Pipe, Hot Dipped Zinc Pipe

Size		Wall thickness
mm		mm
	mm	2	3	4	5	6	7	8	9	10	11	12	14
Inch		0.078	0.118	0.157	0.197	0.236	0.276	0.315	0.354	0.394	0.433	0.472	0.551
2 3/8	60.3	0.078	0.118	0.157	0.197
2 7/8	70.3	0.078	0.118	0.157	0.197	0.236
3 1/2	88.9	0.078	0.118	0.157	0.197	0.236	0.276
4	101.6	0.078	0.118	0.157	0.197	0.236	0.276	0.315
4 1/2	114.3	0.078	0.118	0.157	0.197	0.236	0.276	0.315
5 1/2	139.7	0.078	0.118	0.157	0.197	0.236	0.276	0.315	0.354
6	152	0.078	0.118	0.157	0.197	0.236
6 1/4	159		0.118	0.157	0.197	0.236	0.276	0.315	0.354
6 5/8	168.3			0.157	0.197	0.236	0.276	0.315	0.354	0.394
7	177.8			0.157	0.197	0.236	0.276	0.315	0.354	0.394	0.433
8 5/8	219.1			0.157	0.197	0.236	0.276	0.315	0.354	0.394	0.433	0.472
10 3/4	273.1				0.197	0.236	0.276	0.315	0.354	0.394	0.433	0.472
12 3/4	323.9				0.197	0.236	0.276	0.315	0.354	0.394	0.433	0.472
14	355.6					0.236	0.276	0.315	0.354	0.394	0.433	0.472
16	406.4						0.276	0.315	0.354	0.394	0.433	0.472

Material

Standard	Grade	C	Mn	Si	P	S	V	Ni	Cu	Cr	Mo
ASTM A500	A	0.30	1.40	-	0.045	0.045	-	-	≥0.18	-	-
	B	0.30	1.40	-	0.045	0.045	-	-	≥0.18	-	-
	C	0.27	1.40	-	0.045	0.045	-	-	≥0.18	-	-
	D	0.30	1.40	-	0.045	0.045	-	-	≥0.18	-	-
ASTM A53M	A	0.25	0.95	-	0.05	0.045	0.08	0.4	0.4	0.4	0.15
ASTM A53M	B	0.30	1.20	-	0.05	0.045	0.08	0.4	0.4	0.4	0.15
GB/T700	Q235A	0.14～0.22	0.3～0.65	0.30	0.045	0.05	-	-	-	-	-
	Q235B	0.12～0.20	0.3～0.7		0.045	0.045	-	-	-	-	-
	Q235C	0.18	0.35～0.8		0.04	0.04	-	-	-	-	-
	Q235D	0.17	0.35～0.8		0.035	0.035	-	-	-	-	-
GB/T1591	Q345A	0.20	1～1.6	0.55	0.045	0.045	0.02～0.15	-	-	-	-
	Q345B	0.20			0.040	0.040	0.02～0.15	-	-	-	-
	Q345C	0.20			0.035	0.035	0.15	-	-	-	-
	Q345D	0.18			0.030	0.030		-	-	-	-
	Q345E	0.18			0.025	0.025		-	-	-	-
GB/T699	10	0.07～0.13	0.35～0.65	0.17～0.37	0.035	0.035	-	0.30	0.25	0.15	-
GB/T699	20	0.17～0.23	0.35～0.65	0.17～0.37	0.035	0.035	-	0.30	0.25	0.25	-

Fastube is a China welded black pipe, hot dippedzinc pipe manufacturer and supplier. We offer seamless black pipe, hot dippedzinc pipe, and shock absorbing pipe, drill pipe, Our high quality products areoffered at competitive prices. Fastube is located in China,and the full chain of manufacturing steel tube for cars, high pressure seamlesspipe, can be completed in China,even in one city. Lower manufacturing cost saves your purchasing cost. The moredetails of each product are shown on the page with description.