TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Stainless Steel Reducer ASTM A815 ASME SA 815 UNS 32750 , UNS 32760 , UNS 32755, UNS S32550 Con Reducer 6" 18"x10"
uns s32760 seamless pipes astm a790
ASTM A789 A790
S31803;S32205;S32750;S32760
Thickness : 0.8-30mm
OD: 10-710mm
uns s32760 seamless pipes astm a790
Standard : ASTM A789 A790
Material : S31803;S32205;S32750;S32760
Thickness : 0.8-30mm
OD: 10-710mm
Duplex stainless 2205 Seamless steel pipe
1. Good general corrosion resistance
2. Excellent strength and toughness
| ASTM | UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Other |
| S31803 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | ||
| 2205 | S32205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 22-23 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | |
| 2507 | S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24-26 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | Cu<0.5 |
| Zeron 100 | S32760 | 0.03 | 1.00 | 1.00 | 0.03 | 0.01 | 24-26 | 6.0-8.0 | 3.0-4.0 | 0.2-0.3 |
| Grade | Tensile strength | Yield srength | Elongation | Hardness | |
| ASTM | UNS | (Mpa) | (Mpa) | (%) | (HBW) |
| S31803 | 620 | 450 | 25 | 290 | |
| 2205 | S32205 | 655 | 485 | 25 | 290 |
| 2507 | S32750 | 800 | 550 | 15 | 300 |
| Zeron 100 | S32760 | 750 | 550 | 25 | 300 |
Form:
uns s32760 seamless pipes astm a790:
Material:S31803,S32205,S32760,S32750 and so on
Standards: ASTM A789 ASTM 790 and so on.
uns s32760 seamless pipes astm a790:
01) Commodity name: Duplex pipe,duplex tube
02) Process method: cold rolled/cold drawn
03) Surface finish: annealed/pickling
04) Material:TP347H, 904L S31803, S32205, S32750, S32760 and so on.
05) Standards: ASTM 789/a790 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5
06) Size:
a) O.D.: 10 to 680mm
b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,acc. to ANSI B36.19/36.10
07) Length: Max.12 meters (specific or random)
08) Delivery conditions: annealed, pickled & polished
09) Applications:
a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers
10) Packing: plastic bags for each piece then packed in seaworthy
wooden cases
11) Min order quantity: 1 metric tons or upon negotiation
12) Delivery date: Min. 60 days and negotiation
