1.MOQ:1PC 2.OEM:available 3.Approved by ISO9001:2008/ISO14001:2004 4.Strength:experiences suppling big project like MIS

Description for Product

Technical Parameters

nominal pressure: 1.6, 2.5, 4.0, 6.3, 10.0, 16.0, 32.0MPa

nominal diameter:15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250

medium temperature: -29°c—130°c (hot water tracing or electrical tracing band is required for services below 0°c)

applicable medium: petroleum, purified natural gas, sour gas, city gas and corrosive / non-corrosive medium

  

Material for Main Parts

description	material	Description	Material
body, bonnet	WCB, 1Cr18Ni9Ti, 22Cr, 316L	trim sleeve	forged steel 2Cr13(sulfur-resistant alloy), 22Cr, 316L
trim	forged steel 3Cr13(sulfur-resistant alloy), 22Cr, 316L	seat	hard alloy(sulfur-resistant)
stem	forged steel 2Cr13(sulfur-resistant alloy), 22Cr, 316L	stem nut	bronze, brass
packing	PTFE, composite packing	handwheel	cast steel
O-ring	oil resistant rubber (fluorine rubber)	soft seal	reinforced fluorine rubber

Ordering Instructions (please specify the technical parameters as follows when ordering)

1. nominal diameter (mm)

2. nominal pressure (MPa)

3. operating medium

4. operating temperature

5. any other special requirements

Introduction of Our Manufactory

 

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