12mm Q235 ERW Welded Black Carbon Steel Pipes

• Customization: Available
• Type: Welded
• Technique: Hot Rolled
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
• Section Shape: Round
• Certifiction: ISO9001, SGS, API 5L, API 5CT,Ts16949
• Standard: DIN, BS,En,ASTM,JIS, GB
• Payment: 30% T/T or L/C at Sight
• Transport Package: by Container
• Specification: carbon steel
• Origin: China
• Production Capacity: 200000 Ton/Year

Product Description

Product description

1. Grade: Carbon steel and alloy steel
2. Size: OD:1/4in--24in  thickness:sch40--80

3. Standard: DIN, BS,EN,ASTM,JIS, GB

4. Certification: ISO9001, SGS, API 5L, API 5CT,TS16949

 

Product Name	Manufacturer Prime Quality Steel Pipe
Surface	Bared,Color Painted,Galvanized
Outer Diameter	Round	1/2''-12'' (21mm-323mm)
	Square	20mm*20mm-500mm*500mm
	Rectangular	20mm*30mm-400mm*600mm
Thickness	0.5mm-12mm
Length	5.8m-12m
Zinc coat	20-600g/m2 or custmized
Steel grades	Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500,  ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect.
Standard	GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect.
Material	Q195	Grade B, SS330, SPC, S185
	Q215	Grade C, CS Type B, SS330, SPHC
	Q235	Grade D, SS400, S235JR, S235JO, S235J2
	Q345	SS500, ST52
Pipe ends	As customers' requirement
Package	In bulks
	Bundles
Delivery Time	10days from stock; 15-25days produced according to the qty
Inspection	ISO 9001:2000, BV and SGS
Payment Term	30% T/T or L/C at Sight
Main Market	North America, South America, Eastern Euorpe, Southeast Asia, Mid East, Eastern Asia, Western Europe

our company
Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional manufactuer of galvanized steel products in this area. There have total 6 galvanized production lines ,about 200 employees and annual production more than 200000 tons .

In the 2016, in order to meet client requirements, we built a after-processing factory, whose name is Tianjin Baojing New Energy Technology Co.,LTD , which produced all kinds of customized products and sucessful supply for many PV projects .

As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory's galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless steel pipe ,ERW steel pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .In the past ,we get good feedback from old clients, and we will more fouce on the quality and improve the service to thankful each client in the future.



equipment


packing

FAQ 
Q:Are you a manufacturer or trader?
A:We are a manufacturer ,and we can have our own factory produced many steel products.

Q:Where is your factory ?
A;Our factory is located in tianjin city jinghai town .

Q:Can you make the steel pipe according to the standard that we request ?
A:Generally, we provide the steel in an equivalent standard, but we also manufacture the steel according to customer' request standard, it may request MOQ and please contact us to verify

Q:About size ?
A:Commercial size are in stock, if you wanted a customized size, there'll ask MOQ and please contact us to verify

Q:Do you provide a Mill Test Certificate or Quality Certificate?
A:Yes, we provide it.
And if you need other certificate, please let us know, we'll prepare it accordingly

Q: What about your standard delivery date ?
A: Within 15-25 days after receiving your deposit.