Product Details
Quick Detail:
Standard: ASTM A210(ASME SA210)
Steel grade: GR.A-1/C
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
ASTM A333 seamless steel pipe
Standard: ASTM A210(ASME SA210)
Steel grade: GR.A-1, GR.C
Outside diameter: 20mm-200mm
Thickness: 0.1-20mm
Length: 3-8m
End protection: Plastic caps
Outside coating: Black painting, anti-corrosion oil, galvanized or as per required
by customers.
Packing: Packed in wooden boxes, plastic bags, Steel strips bundled etc.
According to different customers’ requests.
Inspection and test: Chemical composition inspection, Mechanical properties test,
Surface and dimension test, Hydrostatic test.
Delivery condition: Annealed, Normalized, Normalized and tempered.
Chemical composition(%):
Grade | C | Mn | P | S | Si |
A-1 | ≤0.27 | ≤0.93 | ≤0.035 | ≤0.035 | ≥0.10 |
C | ≤0.35 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥0.10 |
Mechanical properties:
Grade | Tensile Point(Mpa) | Yield Point(Mpa) | Elongation |
A-1 | ≥415 | ≥255 | ≥30% |
C | ≥485 | ≥275 | ≥30% |
Application:
ASTM A210 semless steel pipe is used for boiler and boiler flue
tubes. Including safe end, vault and supporting tube and super
heater min wall thickness seamless medium -- carbon steel tube.
Competitive advantage:
Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we
have the latest machine and the professional technicians. We aim at
offering high quality but competitive price pipe for our global
customers.
Factory pictures:

Factory equipment:

Quality control:

Pipe & tube application:

Package:

Company Profile
Zhangjiagang Hengli Technology Co.,Ltd
In 2001,we set up our company,Hengli.
Zhangjiagang Hengli Technology Co.,Ltd is
specialized in developing and producing LG series and LD
series cold pilger mill, straightener
machine, cold drawing machine and so on.
Cold pilger mill is our main product.We self-designed and manufactured
LG30,LG60,LG90,LG120,LG180 and LG250 type series of cold
pilger mill in 2003,and developed LG30HGL high-speed rolling
mill (160 times/min) in domestic in 2010,so filled the domestic
blank. In 20011, we developed LG10H, LG20H, LG40H,
LG50H series cold pilger mills, which all adopted the
leading, Rexroth servo motor control system in domestic area, and
realized full automation of continuous feeding and rolling. In
2012, we developed the planet form super speed cold
pilger mill LG20 and LG15 whose designed stroke is
220 times/min. Then successively developed LG 30H,
LG50H cold pilger mill with crank-shaft balance system
(max stroke is 180 times/min), for old and new customers to choose.
At present, we are planning to continue developing LG350, LG420
type cold pilger mill, and other specifications.
We win the trust from the customers by means of high
quality and perfect service. The products sell both home and
abroad. some products are exported to the countries in South
Korea,Russia, India, Mexico,Turkey and other regions.
We stick to firmly establish the idea that "quality first.
reputation highest". We provide the excellent products、good
reputation and professional service with our full enthusiasm and
sincerely cooperation. It is admired as contant keeping and
promising enterprise in Suzhou.
Warmly welcome to our company for visit and
instruction from home and abroad.