|Place of Origin:||CHINA|
|Certification:||IOS 9001,API 6D|
|Model Number:||Double Block and Bleed Ball Valve|
|Minimum Order Quantity:||5 Piece|
|Price:||USD 300-5000 per piece|
|Packaging Details:||Wooden cases|
|Delivery Time:||7-14 days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||10000 pieces per month|
|Ball Valve Material:||Stainless Steel, Duplex Stainless Steel||Ball Valve Port Size:||Double Block And Bleed Ball Valve|
|Ball Valve Pressure Rating:||Maximum Rating 2500 Lb Class||Ball Valve Temperature:||Typically 240C - Flange-To-Pipe Up To 540 C|
|Ball Valve Structure:||ASME B16.34||Valve Inspection:||API 598 Or EN12266|
|Ball Valve Size:||Ore Sizes 10mm, 14mm And 20mm (0.4" To 0.8")||Ball Valve Application:||General Industry ,Oil & Gas|
flanged ball valve,
threaded ball valve
Double Block and Bleed Ball Valve , API 6D Trunnion Ball Valves , Duplex Stainless Steel
1. Product Description :
Forged Double Block and Bleed (DBB) Valves
Machined from a single piece of 'grain flow controlled' forging, our Forged Double Block and Bleed (DBB) Valves feature two inline ball pattern primary and secondary isolating valves and a heavy duty needle vent valve. Available in D Type, EL Type and N Type. With a range of different operating temperatures and configurations, our Forged Double Block and Bleed (DBB) Valves are the superior market leader in flow control.Maximum Temperature Typically 240C - Flange-To-Pipe up to 540 C
Maximum Rating 2500 lb Class
Bore Sizes 10mm, 14mm and 20mm (0.4" to 0.8")
ASTM A350 LF2 body material with BS970 316 S11/S31 bar stock stainless steel trims and head units with Graphite seals and gland packings. Needle valves have non-rotating hard tip giving metal to metal closure and screw down tee bar operators.
Duplex Stainless Steel
ASTM A182 F51 body material with UNS S31803 bar stock steel rims and head units with Graphite seals and gland packings. Needle valves have non-rotating hard tip giving metal to metal closures and screw down tee bar operators.
ASTM A182 F316 body material with BS970 316S11/S31 barstock stainless steel trims and head units with Graphite seals and gland packings. Needle valves have non-rotating hard tip giving metal to metal closure and screw down tee bar operators.
Other materials are available on request.
Please feel free to contact with us at email@example.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE (Video)
1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TongJiang Valve Technology Company was established for 30 years. There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Mobile: +86 13588429004(Whatsapp)
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com