How to determine if a ball valve is open or closed?

If the handle is parallel to the valve, it is open. If the handle is perpendicular to the top, the valve is closed.

How to determine if a butterfly valve is open or closed?

When the handle is parallel to the valve, it is closed. When the handle is perpendicular to the valve, it is open.

How to determine if a gate valve is open or closed?

There is no visual indicator. Turn the knob counter-clockwise to open and clockwise to close. Stop when you hit resistance.

Factory Cheap Price Direct Selling 3PC Socket Weld Ball Valve

Name: Factory Cheap Price Direct Selling 3PC Socket Weld Ball Valve
Brand: CANGZHOU BEWIN PIPELINE CO., LTD.
SKU: 800777932

Hebei, ChinaCANGZHOU BEWIN PIPELINE CO., LTD.

US$1.00-60.00

100 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Media

Oil

Material

Stainless Steel

Model NO.

BWGCB195

Connection Form

Thread

Driving Mode

Manual

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve

Temperature

Normal Temperature

Standard

ASTM JIS DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Thread

BSPT BSPP NPT

Feature

Durable

Technique

Casting

Customized Support

OEM ODM

Medium

Water, Oil, Gas

Connection Ends

Socket Weld or Threaded: NPT, Bsp, BSPT etc

Pressure

150lb, 1000wog, Pn64

Certificate

CE, ISO

MOQ

100 Pieces

Transport Package

Polybag+Cartons+Pallet

Specification

1/4"--4"

Trademark

BEWIN

Origin

China

HS Code

8481804090

Production Capacity

500000

Key features

Diverse Material Options: Available in SS304, SS316, WCB, and other stainless steel grades.

Wide Pressure Range: Supports 150LB, 1000WOG, and PN64 pressure ratings.

Comprehensive Certification: Certified with ISO9001:2000, CE, PED97/23/EC, and Ad2000-W0.

Customized Thread Options: Supports BSPT, BSPP, NPT, and other threaded connection standards.

OEM and ODM Support: Customized support available for customer drawings and designs.

Blow-out Proof Stem: Features a blow-out proof stem design for enhanced safety.

Full Port Design: Full port structure ensures minimal pressure drop and high flow.

Company profile

CANGZHOU BEWIN PIPELINE CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2004-03-07Nearest Port: XINGANG, TIANJINAverage Response Time: ≤10.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryCangzhou Bewin Pipeline Co., Ltd. is identified as a China-based private supplier with manufacturer/factory and group-corporation attributes, although another record describes it as a trading company. Its portfolio covers stainless-steel fittings, valves, pipes, flanges, wire products, and related equipment. Evidence indicates ISO 9000, ISO 9001, and QC 080000 certifications, three production lines, 6–10 R&D engineers, 6–10 quality-control staff, and testing and casting capabilities. The supplier has exported since 2004, reports broad international export markets, and accepts LC and T/T payment terms. It states a one-month off-peak lead time and a two-to-three-month peak-season lead time. Custom process capability is supported by stated R&D expertise, while after-sales service and customer case evidence are not provided. Financial strength cannot be fully assessed from the available non-financial information.

CertificationsThe supplier reports ISO 9000, ISO 9001, and QC 080000 management-system certifications. These are explicit certification claims and support a positive assessment of formal quality and related management controls.

R&D capabilityThe supplier reports strong technical R&D capability for special process requirements, including deep and complex cavities and accurate positioning, supported by 6–10 R&D engineers. Its testing resources include spectrograph, metallurgical microscope, hardness tester, universal testing machine, and three-dimensional equipment, providing explicit evidence of technical development and testing capability.

Production capacityThe supplier reports three production lines, casting capabilities covering mold design through casting, machining, and surface treatment, and product coverage across carbon, alloy, and stainless-steel pipes, fittings, and flanges. It also reports 6–10 quality-control staff and a broad standards range including API, ASTM, ISO, JIS, DIN, GB/T, ASME, and MSS, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly states that its R&D capability can meet special process demands such as deep and complex cavities and accurate positioning. Its reported mold-design, machining, surface-treatment, and multi-standard product capabilities further support customization potential, although no specific customized project examples are provided.