Forged 3-PCS Floating Type Ball Valve
Features:
Three, Two-Pieces Forged Body
Floating Type, Full & Reduced Bore
Blow-out Proof Stem
Fire Safe Design
Specifications:
Design: ASME B16.34/BS 5351
Face to Face: Manufacturer Standard
Screwed End: ASME B1.20.1
SW, BW, End: ASME B16.11
Test: API 598
Fire Safe Test: API 607/API 6D
We welcome all the world customers to contact us for more cooperation.
With our years of technical knowledge and experience,we assure you,
Naibang will be one of your best parters in China.
Any interest,please do not hesitate to contact us.
| No. | Part | Material |
| 1 | Body | A216-WCB A352-LCB A351-CF8,CF8M,CF3,CF3M |
| 2 | Seat | PTFE RPTFE PEEK PPL |
| 3 | Antistic Spring | Stainless Steel SS316 |
| 4 | Thrust-Washer | PTFE |
| 5 | Screw | ASTM A193-B7,B8 |
| 6 | Retainer | Carbon Steel |
| 7 | Lever | A216-WCB |
| 8 | Limited Plate | 1015+Cr Carbon Steel+Cr |
| 9 | Gland Flange | A216-WCB A351-CF8 |
| 10 | Packing | PTFE Graphite |
| 11 | Stem | ASTM A105+ENP A182-F6,F316,F316L,F304L 17-4PH |
| 12 | Body Gasket | PTFE SS304+Graphite SS316+Graphite |
| 13 | Ball | A216-CF8,CF8M,CF3,CF3M |
| 14 | Bonnet | A216-WCB A352-LCB A351-CF8,CF8M,CF3,CF3M |
| 15 | Stud | ASTM A193-B7,B7M,B8,B8M |
| 16 | Nut | ASTM A94-2H,2HM,8,8M |
| 17 | Stop Screw | 1035+Cr |
| 18 | Steel Gasket | 1025+Cr |
Zhejiang NaiBang Valve Co., Ltd. is a specialized company devoted into manufacture and sales of valves, the company situates in ou-bei town-the center of China's pumps & valves, with ground area 18800m2, machine workshop, assemble workshop and synthetic finished half - finished warehouse. The company possesses 210 precise equipments, the advanced numeral control machines ensure the flexibility and exchangeability of all the product parts. The company flourishes year by year, and its products have been widely used in lines of domestic large PowerStation configuration, dirty water processing, urban construction, petroleum-chemical, oil extraction, metallurgy, chemical fertilizer, paper production and pharmacy, exported to many countries and regions, gains the users' unanimous praise and confidence.
The company has a modernized staffs of tech research and product development, ISO9001 certificated. And now the company has the capability of manufacturing big series of high temperature and hi-gh pressure power station gate valve, ball valve, globe valve, check valve, butterfly valve, with the strength of API valve, Wafer check valve and forged valve, and the wafer check valve mainly cover wafer single disc lift and swing check valves and wafer double disc swing check valves (H77, H76, H74, H72, H71, H46 and H44). Diameter of valves varies from DN15 to DN2000(1/2'-72' ), working pressure varies from PN1.6MPa to 42 MPa(150lb to 2500lb), and working temperature from -196 Celsius degree to +570 Celsius degree; The main body adopts WCB, WC6, WC9, Cr5Mo, 20Crmo, 12Crmov, 15Crmov, CF3m, CF8m. The company possesses full precise casting equipments, integrated physical and chemical gauges, experimentation equipments and test methods, as well CAD design capability, which ensure products always in high quality.
