OUR COMPANY ADVANTAGES

Our products are exported to Europe, America and Southeast Asia

※ Can be manufactured according to user's non design requirements

※ Our mission is to serve the trust of our customers

※ Strong strength and excellent equipment

RENOWNED FOR QUALITY WORLDWIDE

Strive to build the Carxin brand and strive to become a leader

※ Professional Manufacturing Enterprise

※ Improved Testing Process

※ Complete Product Range

PROFESSIONAL MANUFACTURING

ENTERPRISES FOR

EQUIPMENT

PROFESSIONAL MANUFACTURING

OUR VALVE PRODUCTS

Pneumatic Knife Gate Valve

Urethane Lined Knife Gate Valves, in sizes 2-48”, are bi-directional valves used in on-off applications handling abrasive slurries with less than 15% solids, dirty liquids and dry abrasive materials. They are pressure rated to 150 or 250 psi CWP and are in available in a variety of urethane compounds for temperatures up to 265°F

Manual Knife Gate Valve

Slurry Knife Gate Valves bi-directional valves with resilient sleeves used as isolation/on-off valves in applications consisting of abrasive, high solids content, corrosive, wet or dry media. These push-through style valves are for temperatures up to 300°F and are available in two body styles

Stainless Steel Ball Valve

we are professional manufacturer in pressure valves and fittings, which are widely used in petroleum, chemical, natural gas and other industrial fields. We exported a lot to U.S.A, Canada, Europe and other countries.

Carbon Steel Ball Valve

RX-40 Metallic Gasket

Metallic ring type joint gaskets are heavy duty, high-pressure gaskets largely used in offshore and onshore petrochemical applications. They are precision-engineered components designed to be used in conjunction with precision-machined flanges. All our Ring Joints are manufactured according to ASME B16.20 and API 6A.

R-37 OVAL

R-37 OCTAGON RTJ Ring Joint Gasket R Type

the R-37 Octagon RTJ with an API 6A certificate is a top choice for companies in the oil and gas industry. Its high-quality design, reliability, and compatibility with other API 6A certified products make it a valuable asset for any operation. By choosing the R-37 Octagon RTJ, companies can ensure the safety and efficiency of their operations, ultimately leading to increased productivity and cost savings.

BX-158 RTJ Ring Joint Gasket API Certified

the BX-158 Ring Joint Gasket is a top-of-the-line product that offers unmatched quality and reliability in high-pressure and high-temperature applications. With its API 6A certification, you can trust that this gasket will deliver the performance and durability you need to keep your operations running smoothly.

ABOUT KASIN VALVE

DESIGN AND MANUFACTURING OF NON-STANDARD VALVES

Wenzhou Kasin Valve Co., Ltd., Located in the industrial center area of Binhai, Longwan District, Wenzhou City, Is the industrial process control valves and related automatic control equipment of the professional manufacturing enterprises, The company has the valve development, design, research and development and valve full performance test test.

The company has a CAD, 3D computer design center, R&D center, testing center, and an assembly line of mechanical and electrical processing equipment required for valve processing water.

And can according to the user needs to undertake a variety of non Design and manufacture of standard valves....…....

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OUR COMPANY ADVANTAGES

The company is famous for the quality of the world, to serve the trust of customers for the purpose. The goal is to do fine, do fine,

do gold. Strive to build the Kasin brand, force entrepreneurship leader.

Well Equipped Equipment

The heat treatment workshop ensures the surface accuracy of the components.

Improved Testing Process

Our company is renowned for its quality and aims to serve customers with trust.

Complete Product Range

Specializing in the production of knife valves, slurry valves, gate valves, and labor-saving......

Reasonable Price

The company has strong strength and is highly trusted and praised by a large number of users.

SUPPORT MULTIPLE INDUSTRY SECTORS

KNIFE GATE VALVE SOLUTIONS

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paper making

mining

OIL FIELD

ADVANTAGES OF KASIN

PROVIDE COMPREHENSIVE PRE-SALES SERVICES.

Serving people and products, Kasin company firmly believes that with our sincere service and continuous innovation of product technology, on the premise of ensuring product quality, conscientiously do well in our company's products pre-sales, after-sales service and technical consultation to users.

Service users, product introduction, technical exchange, correct selection for customers, to ensure the quality, integrity-based.

For complex products, the company arranges users to provide training and guidance in the use, maintenance and troubleshooting of the products.

Our company's products will implement the "three guarantees" service during the protection period.

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DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

WHAT HAPPENED RECENTLY

LATEST BLOG POSTS

Why Class 300 Ball Valves Fail in High Differential Pressure Conditions？

Many pipeline engineers find their Class 300 ball valves hard to turn, stuck or leaking under high differential pressure. This article explains the root causes and critical selection tips to prevent unexpected valve failure in high-pressure industrial systems.

29 September 2026

Where Are Ductile Iron Gear-Operated Knife Gate Valves Commonly Used?

Eliminate slurry clogs with gear-operated ductile iron knife gate valves. Discover cost-effective GGG40 solutions for high-torque pipelines.

23 September 2026

Soft Iron vs Carbon Steel BX Ring Joint Gaskets: What’s the Difference?

Prevent leaks and flange coining in high-pressure systems. Compare soft iron vs. carbon steel BX ring joint gaskets for optimal API 6A compliance.

17 September 2026

PROFESSIONAL MANUFACTURING

OUR VALVE PRODUCTS

ABOUT KASIN VALVE

DESIGN AND MANUFACTURING OF NON-STANDARD VALVES

HAVE A QUESTION?

OUR COMPANY ADVANTAGES

Well Equipped Equipment

Improved Testing Process

Complete Product Range

Reasonable Price

SUPPORT MULTIPLE INDUSTRY SECTORS

paper making

ADVANTAGES OF KASIN

DIGITAL SHOWROOM

WHAT HAPPENED RECENTLY

CONTACT INFORMATION

QUICK LINKS

PRODUCT CATEGORY

ABOUT COMPANY