Alloy Steel Galvanized Square Rectangular Structural Hollow Section Steel Pipe/Tube
Standard:
AISI, ASTM, DIN, EN, GB and JIS
ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,A500,A554
DIN 17456,DIN 17458
JIS G3459,JIS G3463 etc
Material:
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
200series:201,202,202cu,204
400series:409,409L,410,420,430,431,439,440,441,444
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
GR.A, GR.B, GR.C, STK400, STK490, STK500,S235, S275, S355, Q195, Q215, Q235, Q235B, Q345, 20#
Application: Curtain wall material, construction, transportation, shipbuilding, water project, furniture, Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis
Surface Treatment: Oiled or black painted to prevent rust, or as requested.
Our advangtage
1) Raw material use 100% material steel
2) Good service
3) Competive price
4) Fast delivery
5)High quality product
Standard:
AISI, ASTM, DIN, EN, GB and JIS
ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,A500,A554
DIN 17456,DIN 17458
JIS G3459,JIS G3463 etc
Material:
300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
200series:201,202,202cu,204
400series:409,409L,410,420,430,431,439,440,441,444
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
GR.A, GR.B, GR.C, STK400, STK490, STK500,S235, S275, S355, Q195, Q215, Q235, Q235B, Q345, 20#
Application: Curtain wall material, construction, transportation, shipbuilding, water project, furniture, Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis
Surface Treatment: Oiled or black painted to prevent rust, or as requested.
Our advangtage
1) Raw material use 100% material steel
2) Good service
3) Competive price
4) Fast delivery
5)High quality product
| Specs (mm) | Wall thickness (mm) | Specs (mm) | Wall thickness (mm) |
| 16×16 | 0.4~1.5 | 150×150 | 6.0~10.0 |
| 18×18 | 0.4~1.5 | 180×180 | 6.0~12.0 |
| 20×20 | 0.4~1.5 | 200×200 | 6.0~12.0 |
| 25×25 | 0.6~2.0 | 220×220 | 6.0~14.0 |
| 30×30 | 0.6~4.0 | 250×250 | 6.0~14.0 |
| 34×34 | 1.0~2.0 | 280×280 | 6.0~14.0 |
| 35×35 | 1.0~4.0 | 300×300 | 8.0~14.0 |
| 38×38 | 1.0~4.0 | 320×320 | 8.0~14.0 |
| 40×40 | 1.0~4.5 | 350×350 | 8.0~14.0 |
| 44×44 | 1.0~4.5 | 380×380 | 8.0~14.0 |
| 45×45 | 1.0~5.0 | 400×400 | 8.0~14.0 |
| 50×50 | 1.0~5.0 | 420×420 | 10.0~14.0 |
| 60×60 | 1.5~5.0 | 450×450 | 10.0~14.0 |
| 70×70 | 2.0~6.0 | 480×480 | 10.0~14.0 |
| 75×75 | 2.0~6.0 | 500×500 | 10.0~14.0 |
| 80×80 | 2.0~6.0 | 550×550 | 10.0~40.0 |
| 85×85 | 2.0~6.0 | 600×600 | 10.0~40.0 |
| 95×95 | 2.0~8.0 | 700×700 | 10.0~40.0 |
| 100×100 | 2.0~8.0 | 800×800 | 10.0~50.0 |
| 120×120 | 4.0~8.0 | 900×900 | 10.0~50.0 |