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Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve
Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve

Water Wafer Check Valve Price DN50 ANSI Swing Check Valve Water Non Return Check Valve

Min.Order: 5
Product origin: Chongqing, China
Infringement complaint: complaintComplaint
US$ 99 ~ 999

Description
Product Description
1. Product Name: JIS Marine check globe valve marine valve marine
2. Size: 5K50
3. Standard: JIS F7353 5K
4. Certification: ISO9001, CCS, NK, KR, LR, ABS, DNV, RINA, etc.
Product Name
JIS Marine check globe valve marine valve marine
Material
Cast Iron body and Bronze or Stainless steel trim
Color
orignal colour or painted in grey or upon customer's request
JIS Number
JIS Standard F7353
Test standard
JIS F7400-1996
Flange standard
JIS B2220 5K
Design standard
JIS F7426-1996
Aplication
for marine pipelines of fresh water, air or gas, fuel oil, lub oil, steam at 205ºC in ship building or repair or marine platform construction.

Structural characteristics:                                                         



Specifications:

 

 

1. Well-selected materials, meet with domestic and foreign standards, reasonable structure, beautiful shape. 

 

 

2. Stem has a good anti-corrosion and scratch resistance after quenching and surface nitriding treatment.

 

 

3.Can be used with a variety of flange pipe standard and sealing surface pattern to meet the various engineering needs and users' requirements. 

 

 

4.Full range of body materials, packing and gasket can matched based on the actual working conditions and users' reasonable request ,
applied to all kinds of pressure, temperature and medium conditions. 



 
 
Materials of Main Parts
 
NO
Name
Material
1
valve body
GS-C25 1.7363 1.4308,1.4408,1.4306,1.4301
2
Disc
ASTM  A182-Gr.F6a  ASTM 182-F22 ASTM A182 F304,F316,F321,F304L,F316L
3
Bolzen
ASTM  A182-Gr.F6a  ASTM 182-F22 ASTM A182-F304,F316,F321,F304L,F316L
4
Bellows subassembly
1Cr18Ni9Ti,304,316
5
Valve stem
ASTM  A182-Gr.F6a  ASTM 182-F22 ASTM A182-F304,F316,F321,F304L,F316L
6
Valve deck
GS-C25 1.7363 1.4308,1.4408,1.4306,1.4301
7
Packing
soft graphite,PTFE
8
Packing Gland
GS-C25 1.7363 1.4308,1.4408,1.4306,1.4301
9
Locating plate
25,45,304,316
10
Stem nut
Copper alloy C95200
11
Hand wheel
WCB/QT400-18
12
Stud
ASTM A193-B7,A193-B8,193-B8M
13
Hexagon nut
ASTM A194-2H,A194-8,194-8M
14
Washer
soft graphite+ stainless,PTFE













Specification of the Products:


 
Nominal pressure(MPa)
Body test pressure(Mpa)
Seal test pressure(Mpa)
Applicable temperature
Medium
1.6
2.4
1.76
 
 
-20ºC ~ 350ºC
 
 
water, steam,oil ect
2.5
3.75
2.75
4.0
6.0
4.4
6.4
9.6
7.04
Products Show-more different types

   JIS Marine Valve                                                                                       

 

JIS Marine Valves Bronze F7301,F7302, F7303, F7304 ,F7334 , F7343,F7351 ,F7352 ,F7356, F7367,F7368 ,F7371 ,F7388,F7389 ,F7409, F7410 ,F7415 ,F7416, F3018 ,F3019, F3056,F3057, F3058 , B2026, B2027
JIS Marine Valves Cast Iron

F7305 , F7306 , F7307 , F7308 , F7309 , F7310 ,F7333 , F7353 , F7354 , F7358 , F7359 , F7363 , F7364 , F7369 , F7366 , F7372 , F7373 , F7375 , F7376 , F7377 , F7378 , F7208 , F7209 , F7203 , F7218 , F7224 , F7234 , F7121 , F7220 

JIS Marine Valves Cast SteelF7311 , F7312 , F7313 , F7314 , F7317 , F7318 , F7319 , F7320 , F7350 , F7365 , F7340 , F7353c , F7354c , F7363c , F7366 , F7471, F472 , F7473 , F7474 , F7475 , F3060 , F3060R , F3058 , F7208 , F7224 , F7121 , F7203 , F7209 , F7218
JIS Marine Valves F7421 , F7422 , F7329 , F7336 , F7340 , F7330 , F7337 , F7321 , F7323 , F7322 , F7324 , Duo Check Valve (Flange/Wafer Type) , ASTM Globe /Gate Valve
 

Company introduction
CHONGQING NEW MARITIME was founded in 2010, is a professional valve marine parts maunfacturing company which conjoins R&D, casting, development, production and sale. The Group's headquarters is located in the TONGXIN industry park, Chongqing, and is centered on research and manufacturing technology. The factory covers an area of approximately 3200 square meters. The two major bases for casting were respectively located in the central industrial zone of Longwan District, Wenzhou, with an area of 9,800 square meters. Longwan Airport New Area Casting Base in Wenzhou, with an area of 28,00 square meters. The existing staff of 578 people, including high and mid-level engineering and technical personnel 58 people, mainly in oil, natural gas, chemical, power stations, metallurgy, national defense, water conservancy projects, pharmaceuticals and other fields. Over the years, Chongqing new maritime bases on the normative management, guided by market demand, ensures the quality of survival, bases on customer satisfaction, innovate product to promote development. Its concept is people first, harmony development, create win-win situation. Chongqing New Maritime recruits talent person, advocates humanistic management, provides well environment for people's development.

Factory  workshop






Packing & Delivery

FAQ
1. who are we?
We are based in Chongqing, China, start from 2010,sell to Domestic Market(99.00%),Eastern Europe(1.00%). There are total about 501-1000 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
BUTTERFLY VALVA,GLOBE VALVE,GATE VALVE,CHECK VALVE,Y-STRAINER


4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,DDU,FCA....
Accepted Payment Currency:USD,EUR,JPY,HKD,CNY;
Accepted Payment Type: T/T, L/C WESTERN UNION
Language Spoken:English,Chinese



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