|
[China]
Trade Verify
Address: Lanting International Building, 69 Erquan Middle Road, Xishan District, Wuxi City, Jiangsu Province, China
Contact name:Echo
Qingdao Shengqi Metal Products Co., LTD |
|
Verified Suppliers
|
|
|
ASTM A53 Galvanized 150x150 Square Tubular Steel Pipe For Furniture
What is galvanized pipe made of?
Galvanized steel plumbing pipes are pipes made of steel, and coated with zinc to prevent rusting. This is commonly done by dipping the pipes in a molten zinc bath. These pipes and fittings were commonly installed in homes prior to 1950 (some sites say it was used until the 1960s)
Is galvanized pipe OK for water?
Possible but not recommended. Galvanized pipes can be used as drinking water pipes, but the water must be boiled for drinking. However, after a long time of use, the lead and zinc in the galvanized pipe will precipitate into the water, and the pipe wall is prone to scale.
Product description:
| STEEL GRADE | CHEMICAL COMPOSITION % | MECHANIC PROPERTY | C.B OF COATING | ||||||
| C | Si | Mn | S | p | T.S | Y.S | E.L | ||
| x103 | x103 | x102 | x103 | x103 | Mpa | Mpa | % | d=180 | |
| JIS G3302 SGCC | 12 | 30 | 41 | 31 | 21 | 480 | 300 | 13 | OK |
| JIS G3302 SGCH | 12 | 10 | 21 | 18 | 6 | 680 | 650 | 20 | OK |
| ASTM 653 CS.B | 29 | 30 | 60 | 35 | 30 | 386 | 250-380 | 20 | OK |
| DX51D+Z | 20 | 21 | 18 | 1.8 | 11 | 355 | 245 | 38 | OK |
| G550 | 12 | 6 | 73 | 5 | 17 | 715 | 654 | 8 | OK |
Application:
Packing & Shipping:
Standard seaworthy export packing:
3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock.
1. Export seaworthy packing: a water proof paper + an inhibitor film + a steel sheet cover with steel edge protectors and sufficient steel straps
2. Packaging detail:as customer's requirements.
