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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 1-24 of 59 result(s)
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ASTM A995 5A Double Offset Butterfly Valve, API 609, 8 Inch

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 5A Double Offset Butterfly Valve, API 609, 8 Inch

Model Number: 8TB1R5A

Find the perfect Flanged High-Performance Butterfly Valve for your industrial application. This 8-in...
ASTM A890 5A Butterfly Valve, RPTFE Seat, 6 Inch, CL 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, RPTFE Seat, 6 Inch, CL 300 LB

Model Number: 1862058

As a leading manufacturer of RPTFE seated butterfly valves, we offer high-performance double offset ...
ASTM A890 5A Butterfly Valve, 20 IN, 300 LB, EN 593, Wafer

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, 20 IN, 300 LB, EN 593, Wafer

Model Number: 1862065

We offer high-quality duplex stainless steel butterfly valves, measuring 20 inches (DN500) and rated...
Double Offset Butterfly Valve, EN 593, A890 5A, 40 IN, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

Double Offset Butterfly Valve, EN 593, A890 5A, 40 IN, 300 LB

Model Number: 1862072

We manufacture high-performance butterfly valves from ASTM A890 5A material, designed to API 609 Cat...
ASTM A890 5A Butterfly Valve, 3 Inch, 150 LB, Double Offset

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, 3 Inch, 150 LB, Double Offset

Model Number: 1862077

As a dedicated fabricator of double-offset butterfly valves, we produce high-performance valves that...
API 609 Cat B Lug Butterfly Valve, A890 5A, 16 IN, CL 150

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Cat B Lug Butterfly Valve, A890 5A, 16 IN, CL 150

Model Number: 1862084

Our double offset butterfly valve, crafted from ASTM A890 5A duplex stainless steel, is engineered f...
API 609 Lug Butterfly Valve, ASTM A890 5A, 32 IN, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Lug Butterfly Valve, ASTM A890 5A, 32 IN, 150 LB

Model Number: 1862091

As a top butterfly valve provider in China, we specialize in duplex stainless steel butterfly valves...
Duplex Stainless Steel Butterfly Valve, A890 5A, 10 IN, CL300

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Butterfly Valve, A890 5A, 10 IN, CL300

Model Number: 1862102

As a trusted provider of ASTM A890 5A butterfly valves in China, we supply high-performance valves b...
ASTM A890 5A Butterfly Valve, RPTFE Seat, 26 Inch, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valve, RPTFE Seat, 26 Inch, 300 LB

Model Number: 1862109

As a leading manufacturer of RPTFE seated butterfly valves, we produce high-performance valves desig...
ASTM A890 5A Lug Butterfly Valve, API 609, 48 IN, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Lug Butterfly Valve, API 609, 48 IN, 300 LB

Model Number: 1862116

As a leading supplier of duplex stainless steel butterfly valves in China, we offer high-performance...
17-4PH Stem Butterfly Valves, A890 5A, 6 Inch, CL 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

17-4PH Stem Butterfly Valves, A890 5A, 6 Inch, CL 150 LB

Model Number: 1862121

We manufacture high-performance double-offset butterfly valves that meet API 609 Category B standard...
High-Performance Butterfly Valve, A890 5A, 20 IN, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

High-Performance Butterfly Valve, A890 5A, 20 IN, 150 LB

Model Number: 1862128

As a fabricator of high-performance butterfly valves, we offer double offset valves made from A890 5...
Double Eccentric Butterfly Valve, API 609, 5A, 40 IN, CL 150

Bosseal Valves (Suzhou) Co., Ltd.

Double Eccentric Butterfly Valve, API 609, 5A, 40 IN, CL 150

Model Number: 1862135

We specialize in ASTM A890 5A double eccentric butterfly valves. Designed to meet API 609 Category B...
ASTM A890 5A Butterfly Valves, EN 593, 4 Inch, CL 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Butterfly Valves, EN 593, 4 Inch, CL 300 LB

Model Number: 1862141

We manufacture high-quality double-offset butterfly valves built to meet API 609 Category B standard...
Duplex Stainless Steel Butterfly Valve, 5A, 18 IN, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Butterfly Valve, 5A, 18 IN, 300 LB

Model Number: 1862148

We are a specialized fabricator of ASTM A890 5A butterfly valves, designed for high performance and ...
API 609 Double Offset Butterfly Valve, 5A, 36 IN, CL 300

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Double Offset Butterfly Valve, 5A, 36 IN, CL 300

Model Number: 1862155

We manufacture high-performance butterfly valves from ASTM A890 5A duplex stainless steel. Our 36-in...
Double Eccentric Butterfly Valve, ASTM A890 5A, 6 IN, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

Double Eccentric Butterfly Valve, ASTM A890 5A, 6 IN, 150 LB

Model Number: 1862163

We are a manufacturer of high-quality butterfly valves made from ASTM A890 5A duplex stainless steel...
API 609 Cat B Wafer Butterfly Valve, 5A, 20 Inch, CL 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Cat B Wafer Butterfly Valve, 5A, 20 Inch, CL 150 LB

Model Number: 1862170

As a supplier of high-performance butterfly valves, we offer solutions designed to meet API 609 Cate...
API 609 Cat B Wafer Butterfly Valve, 5A, 40 Inches, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Cat B Wafer Butterfly Valve, 5A, 40 Inches, 150 LB

Model Number: 1862177

We are a leading factory in China specializing in API 609 Category B butterfly valves, built to EN 5...
API 609 Wafer Butterfly Valve, EN 593, A890 5A, CL300, 10 IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 Wafer Butterfly Valve, EN 593, A890 5A, CL300, 10 IN

Model Number: 1862186

As a trusted supplier of duplex stainless steel butterfly valves, we offer high-performance valves d...
API 609 RPTFE Seated Butterfly Valve, A890 5A, CL300, 26 IN

Bosseal Valves (Suzhou) Co., Ltd.

API 609 RPTFE Seated Butterfly Valve, A890 5A, CL300, 26 IN

Model Number: 1862193

As a leading manufacturer of double offset butterfly valves, we offer products designed to API 609 B...
ASTM A890 5A Wafer Butterfly Valve, CL300, 48 IN, API 609

Bosseal Valves (Suzhou) Co., Ltd.

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

Model Number: 1862200

As a supplier of double offset wafer butterfly valves, we provide high-performance solutions built t...
ASTM A890 5A Lug Butterfly Valve, CL 150, 6 IN, API 609

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Lug Butterfly Valve, CL 150, 6 IN, API 609

Model Number: 1862205

Our lug-type butterfly valves are crafted to meet the highest industry standards, including API 609 ...
Double Eccentric Butterfly Valve, A890 5A, 150 LB, 20 Inch

Bosseal Valves (Suzhou) Co., Ltd.

Double Eccentric Butterfly Valve, A890 5A, 150 LB, 20 Inch

Model Number: 1862212

We provide 20-inch lug butterfly valves designed to meet API 609 Category B and EN 593 standards. Co...
Total 59 record(s), 24 record(s) per page