China top ten selling products 3'' gi pipe

  Product Description Standard: ASTM A53, ASTM A106, API 5L, APL 5CT, ASTM A519, ASTM A213/A213M
Steel Pipe Outside diameter: 21.3 to 323.8mm (1/2"-12")
Steel Pipe Thickness: 1.8 to 20mm
Zinc coating: 350 to 480G/M2
Type of end finish: 8TPI thread, one side seamless coupling and one side plastic cap, plain end.
Packing: Labeled and bundled together with steel strip
Application: It is mainly applied to healthy drink water transportation and low pressure liquid and gassy transportation, good structure steel pipe used in building and bridge field  

The specification of galvanized steel pipe
DN	OD	Thickness	Galvanized pipe than the pipe to increase the weight of Iron coefficient
MM	MM	Mm	Weight	Weight of larger
6	10.0	2	1.064	1.059
8	13.5	2.75	1.056	1.046
10	17.0	3.50	1.056	1.046
15	21.3	3.15	1.047	1.039
20	26.8	3.40	1.046	1.039
25	33.5	4.25	1.039	1.032
32	42.3	5.15	1.039	1.032
40	48.0	4.00	1.036	1.030
50	60.0	5.00	1.036	1.028
65	75.5	5.25	1.034	1.028
80	88.5	4.25	1.032	1.027
100	114.0	7.00	1.032	1.026
125	140.0	7.50	1.028	1.023
150	165.0	7.50	1.028	1.023

 

ExplainW=C*[0.02466*(D-S)*S]
	W--kg/m
	C-- Galvanized pipe than the pipe to increase the weight of Iron coefficient
	D--OD
	S--thickness

  Product show             Company Information Tianyi has modern equipment and complete inspection methods. Moreover, advanced inspection devices - X beam crack detection, ultrasonic testing, and hydrostatic pressure testing machines, tensile testing machine, physics and chemistry laboratories and integrated measuring systems serve us with good performance. Thus, our goods production can be guaranteed to be in compliance with standard and satisfy customers' requirements.
 
Our two main product series are as follows:
1. Steel pipe series: seamless steel pipes, hot rolled steel pipes, Welded Steel Pipe, submerged-arc straight welding slit tubes, steel pipes complying with American standards and JIN standard ect.
2. Pipe fittings: elbows, flange, tees, tapered pipes etc.. At present, our company's yearly output is: for OD219-1820 spiral seam two-sided submerged-arc welding steel pipes: 200,000 tons; forOD57-377 hot rolled seamless steel pipes: 200,000 tons; for OD377-630 heat expanded seamless steel pipes: 60,000 tons. We carry out the standards of SY/T5037, GB/T9711, GB/T8163, API5L and APT5CT. Our products are widely applicable to long distance pipeline for transportation of petroleum, natural gas, coal gas and water, as well as the industries of petrol-chemical enterprises, craft pipe networks, city central heating projects, gas-pipe networks and Others. Our products have many advantages such as high intensity, high pressure resistance, convenient installation, low cost and long lifetime. Therefore, they have gained a good reputation from many users'.     Certificate   

Contact us if you need more details on 3'' Gi Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Astm Seamless Hot Dipped Gi Pipe、Api 5l B Gi Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : welded steel pipe > Galvanized Steel Pipe