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| Product Name: |
bellows seal valves
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| Supply Ability: |
above 100million |
| Related proudcts |
din valves, strainers, api valves, |
| Specifications |
1/2''-32'' |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1 |
| Unit Price: |
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DIN Bellows seal globe valve
Application:Industry, powerstations, flue gas purification plant, processing technology, gas supply, vapour facilities, recycling facilities, vacuum facilities, hot water, thermal oil applications, general plant manufacturing, etc.
Medium:Steam, gases, hot water, thermal oil, ammonia etc.
Materials :GG25(EN-GJL-250),GGG40,1.0619+N(GS-C25),1.4308(CF8), 1.4408(CF8M)
Materials of bellows: SS304, SS316, SS316L,SS 310S ,Hastelly C
Size range :DN15-DN400
Pressure :PN16-PN40
Temperature :¡Ü425 ℃
Fig No. :WJ25141
Technical specification
¡ñDesign Standard: DIN 3356 / EN 13709
¡ñFace To Face: DIN3202 / EN 558-1
¡ñFlange ends: DIN2543-2545 / EN 1092-1
¡ñTest & Inspection: DIN 3230 / EN 12266
Features of bellows seal valves:
¡ñDouble wall bellows seal as standard.
¡ñPlug with marginal seat
¡ñBellows seal welded to bonnet
¡ñWelded seat
¡ñ Bellows seal 10,000 load cycles
¡ñ External stem thread
¡ñSecondary sealing: gland packing(with bridge)
¡ñ Stem back seal
¡ñ Yoke gasket, double chambered
¡ñ Stem with roll hardened thread
Product Tags: stainless bellows globe valve flange |
| Company: |
Yongjia Nanguang Valve Co.,Ltd
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| Contact: |
Ms. Nina Liu |
| Address: |
Oubei Town,dongfang industry park |
| Postcode: |
325105 |
| Tel: |
15658539152 |
| Fax: |
86 0577 67997723 |
| E-mail: |
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