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Responsive Efficient Effective Atmospheric Pressure Bypass Valves for Underground Salvage Operations

Name: Responsive Efficient Effective Atmospheric Pressure Bypass Valves for Underground Salvage Operations
Brand: Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd
SKU: 2281400505

Sichuan, ChinaSichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd

US$198.00-6,000.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Material

Alloy

Driving Mode

Manual

Nominal Pressure

35/70/105 MPa

Channel

Bypass Valves

Structure

Steel Ball/ Nylon Ball

Type

Bypass Valves

Function

Bypass-Valve

Standard

Yes

Application

Water Industrial Usage

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Certificates

ISO, API

Features & Advantages

Simple Structure, Easy Operation, Stable

MOQ

1 Piece

Transport Package

Wooden Case

Specification

see the detail

Trademark

Weichuang

Origin

China

HS Code

8431431000

Key features

Simple Structure & Easy Operation: Designed for stable performance with straightforward manual operation in underground salvage.

Effective Pollution Control: Controls drilling fluid ejection to significantly reduce environmental pollution during well killing.

High Pressure Resistance: Nominal pressure ratings of 35, 70, and 105 MPa for demanding industrial applications.

Versatile Material Options: Available with Steel Ball or Nylon Ball structures for specific operational requirements.

Certified Quality Assurance: Manufactured under ISO9001:2015, API-7, and API Q1 standards with SGS inspection accepted.

Low MOQ Flexibility: Minimum Order Quantity is just 1 piece; common sizes are kept in stock for immediate delivery.

Customizable Manufacturing: Supports CNC Milling and Spray-Paint surface treatment for tailored manufacturing processes.

Reliable Well Control: Essential tool for circulation and well killing when drill bit water holes are blocked.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerPatents Awarded

Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd

Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2025-05-01Nearest Port: TianjinAverage Response Time: ≤10.99hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CPT, FCA

AI-Powered supplier vetting

SummarySichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd demonstrates broad customization, ODM/OEM services, documented quality procedures, traceability, and substantial machining equipment. It reports ISO9001:2015, API Q1, ISO45001:2018, and ISO14001-related certifications or systems, plus an R&D center established with Southwest Petroleum University and new products in the past year. Export activity is established, with self-operated import/export rights, five years of export experience, and 41%–50% of sales from exports. Overseas agents or branches are available, but there is no overseas warehouse or showroom and no reported offline trade-show participation. Financial credibility cannot be confirmed because the supplied financial indicators are all zero. One quality inspector is reported, so staffing depth for quality control is limited based on the available data.

Supplier typeThe supplier is a petroleum equipment manufacturer offering ODM and OEM services, with an established R&D center and self-operated import/export rights. Its export experience is stated as five years, and exports account for 41%–50% of total sales, indicating both manufacturing and international supply capabilities.

CertificationsThe supplier states that it follows ISO9001:2015 and API Q1 standards, while the sustainability certification information lists ISO9001:2015, ISO45001:2018, and ISO14001. These records provide explicit evidence of quality, occupational safety, and environmental management certification or system coverage.

After-Sales capabilityThe company description states that its quality system covers after-sales service. It also reports documented procedures and records for complaint handling and corrective/preventive actions, supporting a defined after-sales response process.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and a Petroleum Equipment Joint R&D Center with Southwest Petroleum University. It also lists broad design-service options, although no SDK is available; overall, the evidence supports active product-development capability.

Production capacityThe listed facility includes CNC machining, cylindrical grinding, deep-hole honing, grinding, turning, milling, drilling, sawing, and wire cutting equipment. Finished-product inspection follows written instructions, the supplier reports a one-month off-season lead time, and quality records include raw-material traceability; however, only one quality inspector is reported.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization coverage.