Stainless Steel Non-Return High Pressure Flange Check Valve for Industry

Product Description

Product Description

Name	Stainless Steel Non-Return High Pressure Flange Check Valve for Industry
Design and manufacture	GB/T12235
Face to face dimensions	GB/T12221
End flange dimension	JB/T79
Pressure test	JB/T9092
Working pressure	1000PSI
Temperature	Normal Temperature (≤425ºC~≤425ºC)
Structure	Spring
Flow Direction	Unidirection
Connection type	Flange
Size	DN15-DN300
Material	SS304/SS316L
Medium	Water, Oil and Some Corrosive Liquid
Function	Non Return
Application	Industrial Usage, Water Industrial Usage, Household Usage
Special Design	Available
Customized Size	Available
Warranty	1 year
Package	Cartons, pallet, cases
Production period	In 15-60 days upon order quantity
Payment term	LC, T/T, Western Union, Small-amount payment
Certificate	ISO14001,ISO9001,ASME,CCC,CE
Closest port for shipment	NINGBO
Advantages	1.  Customerized dimensions to meet different requirement   2. quality control from raw materials to the final products    3. Abundant stock    4.Rich export experience     5. Reliable shipping forwarder

Application: Chemical Industry,Oil and Gas,Food and Beverage,Construction Industry,Pulp and Paper, and Textile,Power Industry,Water Treatment.
The details of the stainless steel industrial valves we provide are as follows.
We have some basic information about custom options on our product page. If your product requirements are very specific, please contact our service team.
Surface treatment: Sand blasting, Sand rolling, Acid cleaning
Connection end: Welded End, Flanged End, Threaded End, Clamped End
Specifications:GB, JIS, DIN, EN, API, ANSI/ASME
Material: SS304, SS316L

We also offer industrial ball valves (1PC/2PC/3PC), mini ball valves, industrial flange gate valves, industrial flange Globe valves, industrial flange ball valves, industrial wafer-type butterfly valves, industrial float valves, industrial threaded gate valves, industrial threaded Globe valves, three-way ball valves, four-way ball valves, and industrial check valves,
Stainless steel flanges, slip-on flanges, blind flanges, weld neck flanges, lap joint flanges, flat welding flanges, loose flanges, pipe flanges, plate flanges, socket welding flanges, hose coupling flanges, flange expansion joints, seamless pipes, stainless steel pipes, etc.
We also provide stainless steel fittings with welded or threaded ends, including elbows, tees, reducers, crosses, end caps, end plugs, and stub ends. If you have any additional requirements, please feel free to contact our service team.

Detailed Photos

Product Parameters

Company Profile

 

Company Profile
    Wenzhou Zhitong Pipeline Industry Co., Ltd. is a professional pipe fittings,valves and flanges manufacturer and exporter for water treatment, construction, petrochemical and oilfield industry. We deliver exceptional value by providing customers with the most important elements : Premium Quality, Reasonable Price and Impeccable Services.

    Zhitong Pipeline designs and builds a broad array of quality products in its ISO 9001 and CE manufacturing facility. Our products adhere to GB, JIS, DIN, DIN, EN, API, ANSI/ASME specifications for material content, pressure ratings and quality assurance, ensuring that our customers receive consistent quality and reliability every time. Additionally, we are able to modify existing products or manufacture new designs to meet specific requirements. 

    Zhitong Pipeline's vision is to become the leading and foremost company in the pipeline fitting industry, and to be known as a company who always keeps our promise of quality products, reasonable pricing, and prompt delivery. By providing a broad range of high quality products at competitive prices, Zhitong pipeline offers its customers a significant advantage in the industrial marketplace. We see ourselves not just as a supplier for our clients, but as their partner in helping them achieved their own goals and objectives.

Certifications

 

Product Range	Stainless steel fittings/stainless steel
	Stainless steel flange
	Stainless Steel Threaded Valves
	Stainless steel flange valve
	Stainless Steel Threaded Fittings
	Stainless Steel Tubes
Year of Establishment	2012
Plant area (square meters)	3000-5000
Total number of employees	100
production capital	$7.71 million
Annual output value	US$10 Million - US$50 Million
Annual production	Stainless Steel Flange:2400 ton
	Steel Valve:1800 ton
	BW Pipe Fittings:2200 ton
	Threaded Pipe Fitting:1250 ton
	Stainless Steel Pipe:3520 ton
R&D capability	OEM, ODM, Own Brand(ZT)
Company equipment	We have advanced production equipments: special automatic molding equipments, powerful electric solidification melting furnace with automatic recording temperature and time intelligent temperature controller, advanced shot blasting and pickling, passivation equipments and so on. The company now has advanced testing equipment and has mastered the corresponding testing technology. Photoelectric direct reading spectrometer for chemical composition analysis; X-ray, ultrasonic, liquid penetration and other non-destructive testing; hardness tester for hardness testing; thickness gauge for wall thickness testing, etc.
Product Applications	The products are widely used in papermaking, shipbuilding, petroleum, chemical, electric power, bioengineering, natural gas, sewage, construction, medicine, food (dairy) and other industries.
Certificates	ISO14001,ISO9001,ASME,CCC,CE
Key Competitive Advantages	Strict inspection, integrity, fast response to order questions
Provision of design services	Yes
Percentage of exports	21%~30%
Markets Served	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Own brand name	ZT

FAQ

 

FAQ

1. Are you a trading company or factory?

ZT:We are a manufacturing factory. Zhejiang Zhitong Pipe Valve Technology Co., Ltd. has been dedicated to the development and research of products for 15 years, including stainless steel pipe fittings, stainless steel valves, and stainless steel flanges. Our advanced production equipment, complete product line, and comprehensive inspection methods ensure the quality of our products. We have the sovereignty for exporting and importing, as well as over 15 years of export experience, providing strong assurance for our customers.
 

2.May I request a free sample before placing an order?

ZT:Yes, our company is pleased to provide you with free samples for quality testing; however, the freight cost will be borne by your side.

3.What is the production time?

ZT:Sample Order: 4-7 days if out of stock, or delivery at once.

Massive Order: 5-20 days after receiving the deposit, depending on the specific order.

4.What qualifications or certifications do you have?

ZT:We hold an import and export license, as well as the following certifications: ISO 14001, ISO 9001, ASME, CCC, and CE. Additionally, our company possesses several design patents.

5. What payment terms does your company accept?

ZT:For small testing orders, we accept Western Union and T/T. For large orders, we accept T/T and L/C. If you have any other questions, please feel free to contact us using the information below.

6. Can you provide us with the testing report?

ZT:Yes, we can provide the required material reports, such as the material certificate, mill certificate, pressure testing report, roughness report, measurement report, and hardness report.