Q345B low alloy thick-walled square hollow section

Q345B low alloy thick-walled square hollow section is commonly used in constructions as steel frames. 
Good quality is the first important factor when it comes to constructions such as airport,bridges, large gym stadiums etc. 
For such big-sized and thick-walled square tube,it often should be given heat treatment in order to ensure the ductility. 

Standards: EN10210, hot formed 

Company Name: Hebei Borun Steel Trade Co.,Ltd 
Contact: Melody Chang ( manager) 
Tel: 86-317-5295015 Fax: 86-317-5295015 
Web: www.brsteelpipe.com 

ASTM A106GR.B Seamless Carbon Pipes With Fixed Length

ASTM A106GR.B Seamless Carbon Pipes With Fixed Length from China Supplier

Size Range: 21.3-610mm WT: 2-30mm 
Mini Order: 5tons 
Packing: in bundles with steel strips , commonly 3tons per bundle 
Loading Port: Tianjin, China 
Payment Terms: TT ( 30% in advance, 70% see copy of BL) 
                              LC
Contact Information;
Company Name: HEBEI BORUN STEEL TRADE CO.,LTD 
HEBEI BORUN PETROLEUM PIPE MANUFACTURING CO.,LTD 
Tel: 86-317-5295015 Fax: 86-317-5295015 
Web: www.brsteelpipe.com  
email: melodybrsteel@hotmail.com 

Besides Seamless Pipes, Hebei Borun Group Company also manufactures and supplies OCTG Pipes such as Casing , Tubing, Pup Joins, as well as Square Hollow Sections. 

Should you have any interest, just feel free to contact us !

API N80-1 Seamless Casing Pipe with BTC threads as per API 5CT

N80 Seamless Casing Pipe includes N80-1 and N80-Q steel grades. These 2 grades are the same in both of chemical composition and mechanical properties. The only difference is the Heat Treatment. The latter one N80-Q steel pipe requires heat treatment before they are to be manufactured into casing pipes.

Product Description

Seamless steel casing pipe with coupling and thread protector
Standard: API 5CT
OD: 4-1/2''-----20''
Material: H40, J55, K55, N80, L80, P110, Q125.
Threads: LTC ( Long Round Thread), STC ( Short Round Thread), BTC ( Buttress Thread)
Length:R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m))
Loading:
Pipe length less than 5.8m (20 feet container)
Pipe length less than 11.8m (40 feet container)
Pipe length more than 11.8m (Bulk shipment) 

Mainly product:  Seamless casing, seamless tubing, seamless pipe, galvanized pipe, square steel tube, casing accessories, Seamless drill pipe, premium connector, coupling, thread protector, casing and tubing pup-joint and API seamless linepipes from Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd in China

So Any product you are interested pls feel free to contact.

Hebei Borun Steel Trade Co.,Ltd 

Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd 

contact: Melody Chang ( export manager)

email: info@brsteelpipe.com 

web: www.brsteelpipe.com 

tel: 86-18931717875