What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What sealing options are available?

Sealing pairs include soft, hard, and fire-resistant designs. Auxiliary sealing with grease injection valves can be added for emergency sealing.

Is the manufacturer certified?

Yes, the manufacturer holds ISO9001:2015, ISO45000:2018, and ISO14001 certifications.

Large Diameter High-Performance Dust Discharge Full Bore Ball Valve

Name: Large Diameter High-Performance Dust Discharge Full Bore Ball Valve
Brand: Shanghai Sanwei Valve Manufacturing Co.,Ltd.
SKU: 2192566995

Zhejiang, ChinaShanghai Sanwei Valve Manufacturing Co.,Ltd.

US$18.00-190.00

1 Piece

Sample price:US$80.00/piece.Request sample

Product profile

Media

Water,Gas,Oil etc

Material

Carbon Steel

Connection Form

Flange

Model NO.

Q41H

Driving Mode

Pneumatic

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Temperature

Normal Temperature

Standard

ANSI DIN JIS GOST GB/T

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

DN15 – DN1200 (1/2″ – 48″)

Operation

Pneumatic

MOQ

Customized

OEM

Transport Package

Wooden Case

Trademark

SWF VALVE

Origin

China

HS Code

8481804090

Key features

Wide Size Range: Available in sizes DN15 to DN1200 (1/2" to 48") for diverse pipeline needs.

High Pressure Rating: Supports ANSI Class 150-900 and PN16-PN40 for robust industrial performance.

Durable Stem Design: Forged A182F stem with HB220-250 hardness and blowout prevention structure.

Flexible Sealing Options: Soft, hard, and fire-resistant sealing pairs with optional grease injection valves.

Full Customization: Offers OEM services, full customization from designs, and flexible minor adjustments.

Low MOQ: Minimum order quantity is just 1 set, ideal for testing and small batches.

Fast Lead Time: Average production lead time within 15 workdays for both peak and off-season.

Certified Manufacturer: ISO9001:2015, ISO45000:2018, and ISO14001 certified with 22 years export experience.

Company profile

Quality AssuranceManagement CertificationCooperated with Fortune 500Fast Delivery

Shanghai Sanwei Valve Manufacturing Co.,Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.41h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be a technology, machinery, components, and casting-related manufacturer with three production lines and a broad machining equipment base. It offers extensive customization and has documented finished-product inspection procedures, quality assurance, corrective-action, and complaint-handling processes. ISO9001:2015, ISO45001:2018, and ISO14001 certificates are reported, and the supplier states that it has worked with Fortune 500 companies. However, the information also identifies weaknesses: no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, or branches, no offline trade-show participation, no SDK availability, and no standard outsourcing procedure or continuous batch quantity reconciliation. Financial information is incomplete and inconsistent across the provided records, so financial credibility cannot be determined.

Supplier typeThe stated business scope covers technology development and transfer, pneumatic and electric tools, pneumatic and hydraulic machinery and components, ferrous metal casting, seals, and gears. This indicates a technical industrial equipment and components supplier with manufacturing-related activities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates, quality assurance in quality control, and a factory environmental impact assessment report. Product compliance certification is listed only as “Others,” so the specific product standard is not identified.

After-Sales capabilityThe supplier has documented corrective and preventive action and customer-complaint procedures with follow-up records, and it offers in-stock service capability. However, it has no overseas warehouse, showroom, agents, branches, or overseas service countries, limiting demonstrated local overseas support.

Production capacityThe supplier lists extensive machining, drilling, painting, blasting, and hydraulic testing equipment, reports three production lines, and has in-stock capacity. Production-control weaknesses include no valid manufacturing-capacity contract with related subcontractors, no continuous quantity reconciliation for each batch, and no standard outsourcing procedure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its listed manufacturing equipment also supports a range of machining and finishing activities.

Client casesThe supplier states that it has collaborated with Fortune 500 companies and reports a repeat-buyer preference of 50%–80%. No customer names, project details, order scope, or independently verifiable case information are provided.