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DongHwa TCA
carbon stee
Model
-
Series
Material
Product Description
carbon steel
| Ferrous Material | |||||
|---|---|---|---|---|---|
| Material Classification | Comparison as Nations | ||||
| Large | Middle | Samll | ASTM(U.S.A) | ||
| Designation | Identification | ||||
| Ferrous(Base Mat'l:Fe) | Straight Reducing | Ambient and Higher Temperature Service Low Temperature Service | A234 | WPB | |
| WPC | |||||
| A420 | WPL3 | ||||
| WPL6 | |||||
| WPL9 | |||||
| Alloy Steel(Cr≥1%) | Low Alloy(1% ≤ Cr ≤ 9%) | A234 | WP1 | ||
| WP12 | |||||
| WP11 | |||||
| WP22 | |||||
| WP23 | |||||
| WP9 | |||||
| WP91 | |||||
| WP92 | |||||
| High Alloy(Cr ≤ 12%)::Stainless Steel | Martensitic Stainless Steel | A815 | WP410 | ||
| Ferritic Stainless Steel | WP430 | ||||
| Austenitic Stainless Steel | A403 | WP304/L | |||
| WP316/L | |||||
| WP317/L | |||||
| WP321/H | |||||
| WP347/H | |||||
| Super Austenitic | A403 | S31254 | |||
| 904L | |||||
| Ferritic/Austenitic(Duplex/Super Duplex) | A815 | S31803 | |||
| S32750 | |||||
| S32760 | |||||
| Non-Ferrous Materia | Comparison | ||
|---|---|---|
| Material Classification | Trade Mark | UNS NO. |
| Non-Ferrous(Base Mat'l : Ni) | Inconel 600 | NO6600 |
| Inconel 690 | NO6690 | |
| Inconel 800H / 800HT | NO8810 / NO8811 | |
| Inconel 625 | NO6625 | |
| Inconel 825 | NO8825 | |
| Hastelloy B2 | N10665 | |
| Hastelloy C276 | N10276 | |
| Hastelloy C22 | N06022 | |
| INcoloy 020 | N08020 | |
| Monel 400 | N04400 | |
| Monel K500 | N05500 | |
| Non-Ferrous(Base Mat'l : Cu) | Cu-Ni 70/30 | C71500 |
| Cu-Ni 90/10 | C70600 | |
Product List
Material
Pipe
Pipes Standars (European)
Pipes Standars (Japanese)
Stainless Steel
copper and copper alloy tube & pipe
Pipes Standars (U.S. Navy)
Pipes Standars (U.S.)
Bars Division
Weld Division
CO2 Accessories (TIP)
CO2 Accessories (NOZZLE)
CO2 Accessories (GAS DIFFUSER)
CO2 Accessories (INSULATOR)
Butt Weld Fittings
Elbow (Elbows long radius 16 / 20 BAR)
Elbow (Elbows 45° Short)
Reducer (Eccentric 16 BAR/20 BAR)
Cap
Tee (Equal tees)
Tee (Reducing tees (16/20 BAR))
Elbow (Elbows short radius 10 / 14 BAR)
Elbow (Elbows long radius 10 / 14 BAR)
Tee (Reducing tees (10/14 BAR))
Reducer (Concentric 20 BAR)
Elbow (Elbows long radius 16 / 20 BAR)
Reducer (Concentric 16 BAR)
Tee (Saddles)
FORGED FTTING
Cap
Nipple (Pipe nipple)
Nipple (Hexagonal nipples)
UNION/ETC
Tee (Equal tees)
Elbow
Reducer
Tee (Reducing tees)
FLANGE ( COMPOSITE TYPE)
WELD (Outer flanges 300 Lbs)
WELD NECK (Short inner flanges type EEMUA 20 BAR)
BLIND FLANGE (Composite blind flanges 300 Lbs)
WELD NECK (Short inner flanges type EEMUA 16 BAR)
WELD NECK (Outer flanges 150 Lbs)
COMPOSITE TYPE
BLIND FLANGE (Composite blind flanges 150 Lbs)
SLIP ON
FLANGE ( SOLID TYPE)
Capacity