Customized Manufacturer ASTM GB DIN 25mm 40mm 80mm BS 4568 Conduit Pipes Q195 Q235 Steel Pipe Galvanized Pipe

Product Name	galvanized pipe/tube
Size	galvanized round pipe: Wall thickness: 0.5mm-30mm, or as required. Outer diameter: 4mm-270mm, or as required. Length: 6m-12m, or as required. Galvanized square/rectangular pipe/tube: Wall thickness: 0.5mm-30mm, or as required. Outer diameter: 10mm*20mm-300mm*500mm, or as required. Length: 6m-12m, or as required.
Zinc coating	Zinc coated: usually 200g/m2 (30um) or as required 200 to 500g/m2 (30 to 70um)
Steel Grade	Q195, Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D, 45#,S20C,SAE1010,SAE1020,SAE1045,EN8,EN19,C45,CK45,SS400,etc.
Standard	BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004
Surface Finish	Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket.
International Standard	ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE
Application:	Construction / building materials steel pipe, Steel structure, Fence post steel pipe
Tolerance	±1%
MOQ	1 ton
Supply Ability	5000 tons / month
Lead Time	7-15 working days after the receipt of 30% deposit
Payment Terms	30%T/T Advance + 70% Balance
Price Terms	FOB, CFR, CIF, EXW
Packing	Standard sea-worthy package or as required

 

Square and Rectangular Steel Pipe size chart
Square Hollow Section	Rectangular Hollow Section	Thickness
20*20  25*25  30*30	20*40  30*40	1.2-3.0
40*40  50*50	30*50  25*50  30*60  40*60	1.2-4.75
60*60	50*70  40*80	1.2-5.75
70*70  80*80  75*75  90*90  100*100	60*80  50*80  100*40  120*80	1.5-5.75
120*120  140*140  150*150	160*80  100*150  140*80  100*180  200*100	2.5-10.0
160*160  180*180  200*200	200*150  250*150	3.5-12.0
250*250  300*300  400*200  350*350  350*300	250*200  300*200  350*200  350*250  450*250  400*300  500*200	4.5-15.75
400*400  280*280  450*300  450*200	400*350  400*250  500*250  500*300  400*600	5.0-20.0

Galvanized steel pipes have a wide range of uses. In addition to being used as pipelines for low-pressure fluids such as water, gas, and oil, it is also used in the petroleum industry, especially oil well pipelines, oil pipes and petroleum heaters in offshore oil fields, and used in chemical coking equipment. Condensation cooler, coal distillation wash oil exchanger pipeline, as well as mine pipe piles, mine tunnel support frame pipelines,Urban/civilian construction pipes, mechanical structure pipes, agricultural equipment pipes, water and gas pipes, greenhouse pipes, scaffolding pipes, building materials pipes, furniture pipes, low pressure fluid pipes, oil pipes, etc. Also, galvanized steel pipes are widely used in construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, roads, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, exploration machinery, greenhouse construction and other manufacturing industries.