DIN CAST steel/ CAST IRON BELLOW SEALED GLOBE VALVE
1. Pressure: 150LB-2500LB
2. Certification: ISO9001, API600, CE0036, TS
3. Design: API600/6D, ASME B 16.34, BS1873, BS5152, GB 12235,
GB 12237-1989, DIN3320-F32, DIN3202 F1, DIN3356, MS SP-85, EN13709
4. Test: API598, JB/T 9092-1999, JB/T 9002, GB13927-1992, GB13927-1999
5. Flange Drilling: ASME B16.5 (for NPS≤24), AMSE B16.47 series B,
JB/T 74-90, GB9113, HG20592-20635, EN1092-2 PN16, DIN2532/2533
6. Butt Welded Standard: ASME B 16.25
7. Socket-Weld Dimension: ASME B 16.11
8. Face to Face Standard: ASME B 16.10, GB/T 1221, GB12221, DIN3202-F1, DIN3202-F2
9. Pressure-Temperature Rating: ASME B16.34, GB9131, JB/T74, JG20604, HG20592-20635
10. Wall Thickness Dimension: API600, BS1868
11. The Length: GB/T 12221
12. Connetion: Flange Type, Screw Type, Weld Type
13. Coating: Epoxy powder coating, or coating as customers' requirement
NO. | Part name | Material |
1 | Body | A105N,F304,F316,WCB |
2 | Seat | 304,Stellite |
3 | Disc | 2Cr13,F304,F316 |
4 | Pin | S.S304,S.S316 |
5 | Bellow assemble | S.S304,S.S316L, Hastelloy Hastelloy |
6 | Stem | 2Cr13,F304,F316 |
7 | Gasket | Flexible graphite + stainless steel |
8 | Cover | A105N,F304,F316 |
9 | Headed bolt | ASTM 193-B7,A193-B8 |
10 | Packing | Flexible graphite |
11 | Gland | A105N,F304,F316 |
12 | Jack bolt | ASTM 193-B7,A193-B8 |
13 | Nut | ASTM 194-2H,A194-8 |
14 | Stem nut | Copper alloy,D2 |
15 | Hand wheel | Carbon steel |
16 | Cap | 45# |
China zhongya valve Co., Ltd. is a collection research and development, manufacturing, sales and integrated high-tech enterprises. The company is located in NO. 3511 Yongqiang Avenue Longwan District Wenzhou city Zhejiang China...The company introduces advanced technology from abroad, the modern scale production, and equips Germany processing center, Taiwan CNC machine, super precision vertical lathe, automatic painting line and special equipment, machining center, CNC machine tools, special molding, slinging cleaning, passivation treatment, ultrasonic cleaning equipment and a variety of valve pressure testing equipments. As well as equipped with photoelectric direct reading analyzer, thickness tester, radiographic, ultrasonic and liquid penetrant ect, non-destructive testing equipment to ensure that the company's products can be manufactured strictly in accordance with clients'requirements of related standard, to meet the different demands of them.
The company mainly in producing gate valve, globe valve, ball valve, check valve, butterfly valve, hydraulic control valve, supply and drainage water equipment and a variety of special non-standard special valves.
The company implements API (USA) and EN (European Union), ISO (international organization for standardization), BS (British), JIS (Japan) and GB (China) and other major advanced industrial countries and the latest standards of the national standard designing production. Valve body materials are used of carbon steel, alloy steel, chrome molybdenum steel, stainless steel, low-temperature steel, high-temperature steel, nickel base and cobalt base alloy and other materials, and materials specified by the user. Products are widely used in petroleum, chemical, natural gas, coal chemical industry, electric power, shipbuilding, pharmaceutical, paper making, beer industry, food, building, water supply, prevent pollution, and a large number of them are exported to the United States, Europe, Russia, Middle East, Japan, South Korea and southeast Asia and other regions.