Tianjin,Tianjin,China China
First of all, our company invested RMB**0 million and RMB*0 million
respectively in introducing domestic advanced high frequency
welding square and rectangle pipe production line and straight seam
submerged arc welding pipe production line.
Secondly, the forming method of square and rectangle pipes is ERW,
using high quality rolled plate and the reinspection is not
qualified after slitting or coil automatic forming and welding,
computer control the best amalgamation in temperature at the same
time, the tube inside and outside burr, nondestructive testing
qualified. Our products are widely used in construction steel
structure, large stadium, lifting equipment, shipbuilding and other
fields. Our annual production is **0,**0 tons. Product
specifications range from **0 x **0 to **0 x **0mm, and rectangular
tube specification is up to **0mm, with the thickness of 8.0
~*0.0mm. The material quality is Q**5, Q**5, *0#, L**5. The
standards are GB/T********2 and GB/T********2. The forming way of
straight seam submerged arc welding pipes is JCOE. Our products are
used in urban building structures, bridges, DAMS, onshore and
offshore oil and gas, coal slurry, slurry medium such as transport
and offshore platform, power station and chemical industry. The
annual production is **0,**0 tons, with specifications of
**1mm*1,**0mm, wall thickness of 7mm to *0mm, and length of
***2.8m. The standards are GB/T********8, GB/T***1.*****7, and
API5L.
Thirdly, we have our own patents and utility patents, namely, feed
roller device of a welder, a multiply caliber roundness correction
unit, a submerged arc welding pipe butt joint device, a
high-frequency welder squeeze roller adjusting drive set, a milling
machine automatic pin, a production line of cold-formed steel
shearing butt centering device.
Business Type
Manufacturing
Website
www.liyesteelpipe.en.alibaba.com
Year Established
2011
Number of Employees
51-100
Main Markets
Asia,Middle East,Oceania,Worldwide
Products / Services
steel pipe, round pipe, square pipe, rectangular tube, structure pipe, thick wall pipe
Factory Location
No. 8, Binhe Road, Economic Develop Zone, Ninghe C
Factory Size
10000 sqm to 250000 sqm
No. of Production Lines
5
Total Annual Purchase Volume
2.5 - 10 Million USD
No. of R&D Staff
N/A
Quality Control
In House
Certificates
ISO 9001:2008
Contract Manufacturing
OEM Service Offered ,Buyer Label Offered
Registered Capital
10 - 25 Million USD
Ownership Type
Corporation Limited Liability Company
Legal Representative / CEO
Xiushan Zhang
Export Percentage
N/A
Total Annual Sales Volume
N/A
No. of QC Staff
6 - 10 people
Contact Person
Jack
Company
Tianjin Liye Territory Of Cold Formed Steel Co Ltd
Address
Tianjin, Tianjin, China