Welcome to China B2B Marketplace
Post Your RFQ
B2B

ASTM A890 5A Butterfly Valve

59 products found

An ASTM A890 5A butterfly valve is manufactured from duplex stainless steel grade 5A (CD3MN), a high-strength corrosion-resistant material combining austenitic and ferritic phases to deliver excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in aggressive chloride and chemical environments. Compared with conventional stainless steels, this duplex material offers significantly higher yield strength and mechanical stability, allowing for lighter yet stronger valve construction without compromising pressure integrity. It is widely used in offshore platforms, seawater desalination, chemical processing, and power generation systems. Our B2B platform connects global procurement teams directly with leading China butterfly valves manufacturers, enabling efficient access to certified ASTM A890 5A butterfly valves delivered factory-direct to meet exact project requirements.

Showing 49-59 of 59 result(s)
Sort by:
ASTM A890 5A Flanged Butterfly Valve, CL150, 32 IN, EN 593

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Flanged Butterfly Valve, CL150, 32 IN, EN 593

Model Number: 1862385

Our 32-inch API 609 Category B butterfly valve is designed for exceptional performance and durabilit...
ASTM A890 5A Flanged Butterfly Valve, CL300, 2 Inch, API 609

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Flanged Butterfly Valve, CL300, 2 Inch, API 609

Model Number: 1862390

As a leading factory specializing in double offset butterfly valves, we offer a robust 2-inch model ...
Duplex Stainless Steel 5A Butterfly Valves, 300 LB, 12 IN

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel 5A Butterfly Valves, 300 LB, 12 IN

Model Number: 1862397

As a leading factory of ASTM A890 5A duplex stainless steel butterfly valves, we offer high-quality ...
ASTM A890 5A Butterfly Valve, 28 IN, 300 LB, API 609, EN 593

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, 28 IN, 300 LB, API 609, EN 593

Model Number: 1862404

As a leading factory of double offset butterfly valves, we specialize in products that meet API 609 ...
ASTM A890 5A Butterfly Valve, API 609 CAT.B, 10 Inch, CL300

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 5A Butterfly Valve, API 609 CAT.B, 10 Inch, CL300

Model Number: KV-20250124-HPBV-02

The ASTM A890 5A Butterfly Valve, manufactured for high-performance applications, meets API 609 Cate...
API 609 CAT.B Butterfly Valve, ASTM A890 5A, 6 Inch, 150 LB

Zhejiang Kosen Valve Co., Ltd.

API 609 CAT.B Butterfly Valve, ASTM A890 5A, 6 Inch, 150 LB

Model Number: KV-20250207-HPBV-01

This ASTM A890 5A Butterfly Valve, manufactured to API 609 Category B standards, features a robust d...
Duplex Steel Butterfly Valve, API 609, A890 5A, 8 IN, CL150

Zhejiang Kosen Valve Co., Ltd.

Duplex Steel Butterfly Valve, API 609, A890 5A, 8 IN, CL150

Model Number: KV-20250211-HPBV-01

This Duplex Stainless Steel Butterfly Valve complies with API 609 Category B standards. Made from AS...
ASTM A890 5A Butterfly Valves, API 609, 8 Inch, CL150, Lug

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 5A Butterfly Valves, API 609, 8 Inch, CL150, Lug

Model Number: KV-20250303-TEBFV-01

The ASTM A890 5A Butterfly Valve, manufactured to API 609 standards, features a triple eccentric des...
Lug Triple Eccentric Butterfly Valve, API 609, A890 5A, 4 IN

Zhejiang Kosen Valve Co., Ltd.

Lug Triple Eccentric Butterfly Valve, API 609, A890 5A, 4 IN

Model Number: KV-20250529-TEBFV-01

The China Lug Type Butterfly Valve Plant specializes in manufacturing high-quality triple eccentric ...
ASTM A890 5A Butterfly Valve, 12 Inch, 300 LB, Double Offset

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 5A Butterfly Valve, 12 Inch, 300 LB, Double Offset

Model Number: KV-20251216-DOBV-01

The ASTM A890 5A Butterfly Valve Factory produces robust double offset butterfly valves. These valve...
ASTM A890 5A Butterfly Valves, DSS, API 609, 12 Inch, 300 LB

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 5A Butterfly Valves, DSS, API 609, 12 Inch, 300 LB

Model Number: KV-20260610-DOBV-01

ASTM A890 5A Butterfly Valve is a high-performance double-offset disc valve engineered for severe se...
Total 59 record(s), 24 record(s) per page