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GB Carbon Steel Gate Valve Steel Ball Valves GB/T12234 Standard

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Address: No.121. Kecheng Town Quzhou Zhejiang China

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GB Gate Valve

Packaging & Delivery

P Packaging Details:Inner: plastic film
O Delivery Detail: plywoodDelivery Detail:within 60 days

Main Parts for Material

Body Bonnet	Wedge disc, seat ring	Stem	Yoke Nut	Packing	Hand wheel
Carburizing Steel	High-grade carbon steel+carbide alloy or stainless steel	Cr.stainless steel	Al bronze	Graphite. Asbestos coils	Foraeable cast-iron
Cr.Ni.Ti.Steel	Stainless steel or+carbide alloy	Cr.Ni.Ti stainless steel	Al bronze	Dipping polytetrafluoroethylene	Foreable cast-iron
Cr,Ni.Ti.Steel	Stainless steel or+ carbide alloy	Cr.Ni.Ti stainless steel	Al bronze	Asbestos coil	Foreable cast-iron
Cr,Mo Steel	Alloy steel+carbide alloy	Cr.MoAi steel	Al bronze	Flexible graphite	Foreable cast-iron

Applicable Specification:

1. design manufacture according to GB/T12234

2. face to face according to GB/T12221

3.end flange dimension according to JB/T79 GB/T9113

4.check and test according to JB/T9092

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