Standard | Grade | OD | Thickness | Length |
Threeway Steel Co.,Ltd is a world-class SSAW steel pipe provider, one of the largest subsidiary in Shinestar Holdings Group Co., ltd. As the
company’s largest export base, we are committed to providing professional one-stop purchase service, excellent quality control, competitive prices,
convenient shipping and timely delivery. Currently, the customers have already been throughout all over the world,including Singaprore,
Vietnam, Egypt, Nigeria, the United Arab Emirates, Kuwait, Oman, Mexico, Colombia, Australia etc. In the future, Threeway co.,ltd devote to bring unexpected exceptional
experience for worldwide customer by the excellent strength and abundant experience.
Main Usage |
JIS A5525 | SKK400 /SKK490 | 168-1820mm | 5-50mm | 3-18M |
specifies the welded steel pipe piles, usded in the foundation of structures such as civil engineering works and architecture. |
Standard | Grade | OD | Thickness | Length | Main Usage |
EN10219 |
S235JRH / S275JOH/ S275J2H
/S355JOH/ S355J2H |
168-1820mm | 5-50mm | 3-18M |
for cold formed welded structural hollow sections of circular,
square or rectangular form and applies to structural hollow sections formed cold without subsequent heat treatment. |
EN10217 | 168-1820mm | 5-50mm | 3-18M | for pressure purposes. | |
ASTM A252 | GRADE 1 / GRADE 2 / GRADE 3 | 168-1820mm | 5-50mm | 3-18M | steel pipe piles |
ASTM A53 | GR.A, GR.B | 168-1820mm | 5-50mm | 3-18M |
Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded
and Seamless |
ASTM A572 |
GR.42 / GR.50 / GR.55 /
GR.60 / GR.65 |
168-1820mm | 5-50mm | 3-18M |
for riveted, bolted, or welded structures, bridges or in
other applications |
ASTM A671 /
A672 CL10-CL13 |
CA55 / B65 / B70 / C70 | 168-1820mm | 5-50mm | 3-18M |
Suitable for low or moderate temperature, high pressure under
the condition of steel pipe |
JIS A5525 | SKK400 /SKK490 | 168-1820mm | 5-50mm | 3-18M |
specifies the welded steel pipe piles, usded in the foundation of structures
such as civil engineering works and architecture. |