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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 25-48 of 59 result(s)
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RPTFE Seated Butterfly Valve, ASTM A890 5A, 150 LB, 40 Inch

Bosseal Valves (Suzhou) Co., Ltd.

RPTFE Seated Butterfly Valve, ASTM A890 5A, 150 LB, 40 Inch

Model Number: 1862219

As a leading manufacturer of RPTFE-seated butterfly valves, we offer high-quality solutions designed...
RPTFE Seated Lug Butterfly Valve, API 609, 5A, 300 LB, 2 IN

Bosseal Valves (Suzhou) Co., Ltd.

RPTFE Seated Lug Butterfly Valve, API 609, 5A, 300 LB, 2 IN

Model Number: 1862222

As a leading provider of API 609 butterfly valves in China, we offer top-quality valves that adhere ...
Duplex Stainless Steel Butterfly Valve, 12 IN, 300 LB, Lug

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Butterfly Valve, 12 IN, 300 LB, Lug

Model Number: 1862229

As a leading manufacturer of RPTFE-seated butterfly valves, we offer high-quality valves designed to...
EN 593 Soft Seated Butterfly Valve, 5A, CL 300, 28 IN, Lug

Bosseal Valves (Suzhou) Co., Ltd.

EN 593 Soft Seated Butterfly Valve, 5A, CL 300, 28 IN, Lug

Model Number: 1862236

As a trusted supplier of API 609 Category B butterfly valves, we provide high-performance solutions ...
Duplex Stainless Steel Butterfly Valve, 10 IN, CL 150 LB, 5A

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Butterfly Valve, 10 IN, CL 150 LB, 5A

Model Number: 1862249

As a leading manufacturer of RPTFE seated butterfly valves, we produce high-performance valves desig...
API 609 B Soft Seated Butterfly Valve, A890 5A, CL150, 26 IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 B Soft Seated Butterfly Valve, A890 5A, CL150, 26 IN

Model Number: 1862256

As a trusted supplier of API 609 Category B butterfly valves, we provide high-performance solutions ...
Flanged Butterfly Valve, ASTM A890 5A, CL 150 LB, 48 Inch

Bosseal Valves (Suzhou) Co., Ltd.

Flanged Butterfly Valve, ASTM A890 5A, CL 150 LB, 48 Inch

Model Number: 1862263

As a manufacturer of duplex stainless steel butterfly valves, we specialize in producing high-perfor...
ASTM A890 5A Butterfly Valve, 8 IN, CL 300 LB, RPTFE Seated

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, 8 IN, CL 300 LB, RPTFE Seated

Model Number: 1862269

As a leading RPTFE seated butterfly valve manufacturer, we produce high-performance valves built to ...
API 609 Double Offset Butterfly Valve, A890 5A, CL300, 24IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Double Offset Butterfly Valve, A890 5A, CL300, 24IN

Model Number: 1862276

As a trusted API 609 Category B butterfly valve supplier, we offer valves designed to meet EN 593 st...
Duplex Stainless Steel Butterfly Valve, 300 LB, 42 Inch

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Butterfly Valve, 300 LB, 42 Inch

Model Number: 1862283

As a leading ASTM A890 5A butterfly valve manufacturer, we produce high-quality valves that meet API...
API 609 B Wafer Butterfly Valve, 150 LB, 3 IN, ASTM A890 5A

Bosseal Valves (Suzhou) Co., Ltd.

API 609 B Wafer Butterfly Valve, 150 LB, 3 IN, ASTM A890 5A

Model Number: 1862287

Our factory specializes in manufacturing double-offset butterfly valves, also known as double eccent...
ASTM A890 5A Wafer Butterfly Valve, CL 150, 16 IN, API 609

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Wafer Butterfly Valve, CL 150, 16 IN, API 609

Model Number: 1862294

As a leading API 609 Category B butterfly valve factory, we manufacture high-performance valves desi...
EN 593 Butterfly Valves, API 609, ASTM A890 5A, CL 150, 32IN

Bosseal Valves (Suzhou) Co., Ltd.

EN 593 Butterfly Valves, API 609, ASTM A890 5A, CL 150, 32IN

Model Number: 1862301

As a leading factory in China specializing in double offset butterfly valves, we offer a 32-inch mod...
ASTM A890 5A Wafer Butterfly Valve, 10IN, CL300, API 609 B

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Wafer Butterfly Valve, 10IN, CL300, API 609 B

Model Number: 1862312

As a trusted provider of API 609 Category B butterfly valves, we offer high-performance solutions bu...
API 609 Double Offset Butterfly Valve, A890 5A, 300 LB, 26IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Double Offset Butterfly Valve, A890 5A, 300 LB, 26IN

Model Number: 1862319

As a wafer butterfly valve manufacturer, we produce valves designed to meet EN 593 and API 609 Categ...
ASTM A890 5A Wafer Butterfly Valve, API 609, CL300, 48 IN

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Wafer Butterfly Valve, API 609, CL300, 48 IN

Model Number: 1862326

As a trusted supplier of ASTM A890 5A wafer butterfly valves, we provide double eccentric valves des...
ASTM A890 5A Butterfly Valve, 8IN, CL150, API 609 B, EN 593

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, 8IN, CL150, API 609 B, EN 593

Model Number: 1862332

As an API 609 Category B butterfly valve provider, we offer double offset and double eccentric desig...
API 609 Double Offset Butterfly Valve, A890 5A, 150 LB, 24IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Double Offset Butterfly Valve, A890 5A, 150 LB, 24IN

Model Number: 1862339

As a leading manufacturer of lug butterfly valves, we produce high-performance valves with a double-...
ASTM A890 5A Lug Butterfly Valve, API 609, CL 150, 42 IN

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Lug Butterfly Valve, API 609, CL 150, 42 IN

Model Number: 1862346

As a trusted supplier, we offer ASTM A890 5A butterfly valves with a double eccentric design, built ...
ASTM A890 5A Double Offset Butterfly Valve, CL 300, 10 IN

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Double Offset Butterfly Valve, CL 300, 10 IN

Model Number: 1862354

As a leading factory for API 609 Category B butterfly valves, we deliver high-performance solutions ...
EN 593 ASTM A890 5A Butterfly Valves, 300 LB, 26 IN, Lug

Bosseal Valves (Suzhou) Co., Ltd.

EN 593 ASTM A890 5A Butterfly Valves, 300 LB, 26 IN, Lug

Model Number: 1862361

As a leading factory in China, we specialize in double offset butterfly valves designed to API 609 C...
ASTM A890 5A Butterfly Valve, CL300, 48 IN, EN 593, API 609

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, CL300, 48 IN, EN 593, API 609

Model Number: 1862368

As a specialized fabricator of butterfly valves, we offer premium double offset designs built to EN ...
Soft Seated Butterfly Valves, CL150, 3 IN, API 609, A890 5A

Bosseal Valves (Suzhou) Co., Ltd.

Soft Seated Butterfly Valves, CL150, 3 IN, API 609, A890 5A

Model Number: 1862371

As a leading supplier of double offset butterfly valves in China, we provide valves with a soft RPTF...
ASTM A890 5A Flanged Butterfly Valve, CL150, 16 Inch, EN 593

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Flanged Butterfly Valve, CL150, 16 Inch, EN 593

Model Number: 1862378

As an experienced fabricator of API 609 butterfly valves, we specialize in high-performance solution...
Total 59 record(s), 24 record(s) per page