If products have some quality problem, how would you deal with?

We will be responsible for all the quality problems.

How about your capacity?

We have 300 staff, own 50 CNC machines, and five persons in charge of quality inspection and 5 engineers. Our 6 casting block workshops ensure on-time delivery and lasting quality.

ANSI API 602 Manual Bellow Seal Gate Valve

Name: ANSI API 602 Manual Bellow Seal Gate Valve
Brand: Suzhou Shangheng Valve Co., Ltd.
SKU: 2040794835

Jiangsu, ChinaSuzhou Shangheng Valve Co., Ltd.

US$85.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water, Oil Vapor and Other Liquids

Temperature

-29~425 °C

Model NO.

BZ11H

Type

Dual-through

Material

A105,Lf2,F304,F316,F304L,F316L

Connection Form

Sw,Thread,Flange,Bw

Pressure

150lb-2500lb

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Regulation, Emptying

Standard

ASME B16.34,API 602

Stem Structure

Outside Screw and Yoke (OS&Y)

Sealing Material

13cr, SS304, SS316, Stl, Monel, Bronze, etc

Valve Bonnet

Bolted Bonnet, Welded Bonnet, Psb

Pre-Temp. Rating

ASME B16.34, API 602

Special

Nace Mr-0175

Valve Test Standard

API 598

Company Certificate

API6d/CE/ISO9001/ISO14001

Valve Test

100% Quantity Tested Before Delivery

Test Certificate

En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut

Painting

Silver Grey, Blue, White, etc

Our Parterner

Pdvsa, Bp, Sinopec Group, Hitachi etc

Supplier

Factory Direct

Valve Guarantee

18 Months

Transport Package

Plywood Wooden Case

Specification

100x100x100

Trademark

SHF & OEM

Origin

Jiangsu, China

HS Code

8481804090

Production Capacity

5000000/PCS

Key features

Bellow Seal Design: Zero leakage stem seal suitable for hazardous media like oil vapor and acidic environments.

Wide Material Options: Available in A105, LF2, F304, F316, F304L, F316L, F51/F53 for diverse corrosion resistance needs.

Strict Quality Testing: 100% quantity tested before delivery with EN1024 3.1 Certificate and RT, MT, PT, UT reports.

NACE MR0175 Compliant: Designed for acidic environments and sour service applications ensuring safety and durability.

Multiple Connection Types: Supports Socket Weld, Thread, Flange, and Butt Weld connections for flexible installation.

Custom OEM/ODM Service: Supports customized logo, size, package, stem structure, sealing material, and valve bonnet.

Professional Manufacturer: Over 20 years experience with own casting foundry, 300 staff, and 50 CNC machines.

18 Months Guarantee: Comprehensive warranty covering all quality problems with responsible after-sales service.

Company profile

Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤3.85hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySuzhou Shangheng Valve Co., Ltd. is identified as a China-based manufacturer/factory of industrial valves, operating in Jiangsu with 10 production lines. Its stated product range includes gate, globe, check, ball, butterfly, plug, safety, diaphragm, pinch, and trap valves/strainers. The supplier reports ISO 9001 and GMP certifications, 6–10 R&D engineers, and 6–10 quality-control staff. It reports substantial stated annual capacities for five valve categories and exports to multiple global regions, with 71%–90% of total sales from exports and self-operated import/export rights. OEM and ODM services are explicitly offered. However, the provided information contains no verified customer cases, detailed after-sales procedures, or sufficient evidence to assess financial credibility or broader innovation performance.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Kunshan, Jiangsu, China. This directly supports classification as a manufacturing supplier rather than solely a trader or service provider.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the slices do not provide certificate numbers, validity dates, issuing bodies, or scope.

Production capacityThe supplier reports 10 production lines and stated annual capacities of 500,000 tons for gate valves, 300,000 tons for globe valves, 100,000 tons for check valves, 500,000 tons for ball valves, and 400,000 tons for butterfly valves. These explicit capacity figures and the manufacturer classification support a positive assessment, although the slices do not independently verify the figures.

Customization capabilityThe supplier explicitly states that it provides professional OEM and ODM services. This directly supports the ability to undertake customized product or manufacturing work, although no customization examples, engineering process, tooling capability, or minimum requirements are provided.