Design Standard: API 602 / ASME B16.34 / BS5352
Testing Standard: API 598
Face to face according to ASME B16.10
SW according to ANSI / ASME B16.11
Marking MSS SP25
Pressure Class: From Class150 to Class4500
Size from 1/2" to 3"
Main Materials: A105; LF2; F5; F11; F22; 304L; 316L; F347; F321; F51; Monel; 20 alloy, etc.
|
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 |
Yongjia Taihong Valve Co., Ltd. (THV VALVE) is a professional high pressure valves manufacturer for application primarily in the petrochemical industry. Our product range consist of GATE VALVES, GLOBE VALVES, CHECK VALVES, BALL VALVES, BUTTERFLY VALVES & STRAINERS. All valves are designed, manufactured and tested according to the latest manufacturing specifications of the American and International Standards Organizations.
We possesses extrusion dies heat mechanical processing, welding, assembling, testing, etc. facilities. And also our company has a strong CAD design team and a professional QC team. Our strong production equipments and perfect testing means can effectively improve product quality and be sure users' interests.
THV VALVE has obtained certificates of ISO9001: 2008 and CE. All valves are with features of advanced structure, consummate production technology, complete specifications, good quality, etc. To satisfy the requirements of purchasing different types of valves from customers, we have established a trading department to purchase good quality products for our customers. All suppliers are listed in our SUPPLIER LIST after strict quality examining, and our QC will do inspect from raw materials to finished products, to ensure all specifications or requirements will not occur problems.
Quality first is our commitment, and competitive price and timely delivery are our promise. Our customers have trusted us to provide them with reliable valve products to meet their most severe and critical requirements. We welcome customers worldwide to build mutually beneficial network, and we are looking forward to cooperation with you on the successful road to create brilliant!
