Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China hand operate forged gate valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
Fujian Province Datong Reciprocity Valve Co.,Ltd Manufactured, API 602 SW Forged Steel Gate Valve.Standard:
· Design : API 602
· Face to face : ASME B 16.10
· End Flange : ASME B 16.5
· Butt welding ends : ASME B 16.25
· Socket Welding ends :ASME B 16.11
· Screw ends : ASME B 16.20.1
· Inspection and test : API 6D , API 598.
Design feature:
1. Bolted Bonnet or Welded Bonnet
2. WEDGE TYPE: Optional Flexible&solid wedge
3. BACK SEAT DESIGN
4. STEM IS INTEGRALLY FORGED AND CONNECTED WITH WEDGE BY T-JOINT
5. PACKING IS FLEXIBLE GRAPHITE OR OTHER MATERIALS ACCORDING TO CLIENTS REQUIREMENTS, AND A SPRING-LOADED MECHANISM CAN BE PROVIDED AS PER SPECIAL REQUIREMENTS
6. OUTSIDE SCREW AND YOKE (OS&Y)
Main Parts Material:
Part mane |
Material |
Part mane |
Material |
Body |
Brass,A105,F51, A182 F11, F304,F316,F51,A105 ,A350 -LF2. |
Packing |
Graphite/PTFE |
Stem |
F51,410,420,304, 304L, 316, 316L |
Stuffing cover |
Brass,A105,F51, A182 F11, F304,F316,F51,A105 ,A350 -LF2. |
Disc |
A105,CF8, CF8M CF8C, CF3, CF3M,F51 |
Yoke |
WCB, Stainless steel |
Seat suface |
Stellite,Cr |
Worm device |
Gear box ,Bevel gear ,Hand wheel |
Advantage:
1). Scale: 82,000.00 square meters non-dust workshop
2). The foundry is built to promise our raw material better before production.
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
5). Strict QC system is set up for the superior quality guarantee.