Insulation Floating Ball Valve

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2019-11-22 21:03
Browse the number: 274
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Product details

Side entry floating ball valve with anti blow out stem, antistatic device, and fire safe design, extended Bonnet design

Size: NPS1/2” to NPS8”(DN15 to DN200)

Pressure Rating: ASME Class150 to Class2500 (PN16 to PN420)

Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless

Seat: Soft, Metal to Metal

End Connection: RF, BW, RTJ

Operation: Lever, Worm Gear, Pneumatic, Electric

Inspection and test: API 598, API 6D

NDE: MT, PT, RT, UT are available

Material substitutions

The following general material substitutions are acceptable:

1.     using low temperature carbon steel(LTCS) in lieu of carbon steel (CS)

2.     using super duplex stainless steel (SDSS)in lieu of duplex stainless steel (DSS)

3.     using nodular cast iron(ASTM A395, Grade 60-40-18 & 65-45-15) in lieu of grey cast iron (ASTM A126 Grade B)

4.     using grade C95800 for aluminum bronze in lieu of grade C95500 (ASTM B148)

5.     using nickel-aluminum bronze (ASTM B148, Grade C95500/C95800) in lieu of bronze (ASTM B62-C83600 and B584 –C90500)

other alternative material than the ones listed above, require explicit approval by purchaser

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