R.S.T. - RUPTURE STREAM TEST
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DBB
Double Block and Bleed (DBB) ball valve is made of two balls in one valve body.
A bleeder is added between the two balls of the valve.
This system is equivalent to a Double Isolation Bleed (DIB) single ball valve.
10
نفر در حال مشاهده محصول هستند
محصولات
ارجینال
گارانتی و وارانتی
محصولات
ضمانت بازگشت
و تضمین اصالت
پشتیبانی
اختصاصی
قیمت محصول
برای قیمت تماس بگیرید
size
ND 3/4″ (DN20) to ND 24″ (DN600)
Classes
ASME CLASS 150 to 2500
DIN-PN PN 10 to 64
Material
Carbon & low alloy Steels
Stainless steels
Duplex & Super Duplex
Nickel Alloys
Titanium
Design features
API 6D/6A design & construction
API 6D & ASME B1610 face to face
Antistatic device
Double block and bleed (DBB)
Drain plug
On request
Full/reduced/customize bore
Manual or actuated operation
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