Specifications:
1. Lift type
2. Welded Bonnet;
Bolted bonnet check valves are optional
3. Guided Disc in valve body provides accurate sealing alignment
4. Socket weld ends: ASME B 16.11
Threaded ends: ANSI/ASME B 1.20.1
Butt-welded ends: ANSI B16.25
5. The gasket for the connection of Bonnet & Body is metal ring
6. Forged Steel Check Valves conform to MSS-SP-118 and ASME B 16.34. Each valve is tested in accordance with API 598, and marked per MSS SP 25.
7. Main materials: A105, LF2, F5, F22, F304, F316, F347, F321, F51, Monel, 20# Alloy
|
PART NAME |
CStoASTM |
AStoASTM |
SStoASTM |
|
|
A105 |
F22 |
F304L |
F316L |
|
BODY |
A105 |
A182 F22 |
A182F 304L |
A182 F316L |
|
SEAT |
A276 420 |
A276 304 |
A276 304L |
A276 316L |
|
WEDGE |
A182F 430&410 |
A182 F304 |
A182F 304L |
A182 F316L |
|
STEM |
A182 F6 |
A182 F304 |
A182F 304L |
A182 F316L |
|
GASKET |
316 WITH GRAPHITE |
316 WITH PTFE |
|
BONNET |
A105 |
A276 F304 |
A276F 304L |
A276 F316L |
|
BOLT |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
|
PIN |
A276420 |
A276 304 |
|
GLAND |
A276410 |
A182F 304L |
A182F F316L |
|
GLAND EYEBOLT |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
|
GLAND FLANGE |
A105 |
A182 F11 |
A182F 304L |
A182F 316L |
|
NUT |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
STEM NUT |
A276 420 |
|
LOCKING NUT |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
NAME PLATE |
SS |
|
HANDWHEEL |
A197 |
|
GASKET |
A473431 |
|
|
PACKING |
GRAPHIT |
PTFE |
Tianbang is specialized in industrial valves, water supply and drainage equipment research and development, production, manufacture and sales of integrated enterprise. Leading products include: Forged steel valve, forged steel valve, forged steel check valves, forged steel ball valve forged steel valve products are widely used in petroleum, chemical, fertilizer, metallurgy, pharmaceutical, power, mining, water supply and drainage and supply heat and other industries. Products sold in major medium-sized enterprises, and to explore the international market, users get widespread praise and trust, and dedication to provide customers with pre-sale and after-sale service.
Professional, fine, high-quality day state of the valve is based on the book, survive; Sake of customers from the small office is our service philosophy. In the future increasingly competitive global market competition, we always follow the "quality first, customer first, excellence, and strive to develop, research and innovation, " the quality policy; Adhere to the "loyal, hard-working, enterprising" culture; Adhere to the "quality, the pursuit of economies of scale "approach to build brands, stronger, bigger. With a good reputation sincere service to repay the majority of users love, and sincerely hope to cooperate with customers to create brilliant.
