How do you guarantee product quality?

We use numerical control devices for accurate manufacturing and conduct 100% inspection by quality inspectors to ensure every item is qualified.

What is the warranty period for these fittings?

We provide a quality guarantee period of 6 to 12 months, depending on the customer's usage frequency.

How are the products packed?

Packaging includes plastic bags, paper boxes, cartons, and outer plywood cases to ensure safe shipping.

High Pressure 3000 Socket Weld Equal Coupling

Name: High Pressure 3000 Socket Weld Equal Coupling
Brand: Zhejiang Yuzheng Valve Technology Co., Ltd.
SKU: 905215475

Zhejiang, ChinaZhejiang Yuzheng Valve Technology Co., Ltd.

US$1.00

20-29 Pieces

US$0.90

30-49 Pieces

US$0.80

50+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

BSPT/Bsp/DIN

Warranty

BSPT/Bsp/DIN

Model NO.

coupling

Connection

Welding

Flexible or Rigid

Flexible

Material

Stainless Steel

Standard

Description

Coupling

Thread End

NPT\BSPT\BSPP

OEM

Available

MOQ

20PCS

Certificate

ISO9001, Ce, CIQ, SGS

Style

Pipe Fittings

Shipment Time

25days

Sample

Available

Transport Package

Carton, Plywood Case

Specification

1/4"~4"

Trademark

YUZHENG

Origin

Wenzhou, Zhejiang, China

HS Code

7307290000

Production Capacity

100, 000.00 Pieces/Week

Key features

Customizable Thread Ends: Supports NPT, DIN, BSP, BSPP, BSPT thread types as per customer requirements.

OEM Service Available: We accept OEM orders, including logo printing and manufacturing based on customer drawings.

Wide Size Range: Available in sizes from 1/4'' to 4'' (DN6-DN100) to meet diverse pipeline needs.

High Pressure Resistance: Designed for working pressures up to 1000psi (6.4MPa) in stainless steel systems.

Premium Material Options: Constructed from SS201, SS304/CF8, SS316/CF8M for durability and corrosion resistance.

Fast Delivery Time: Standard delivery around 25 days; 15 days if items are in stock.

Low MOQ Flexibility: Minimum order quantity starts from just 1 piece to facilitate small business trials.

Strict Quality Control: 100% inspection by CNC devices and inspectors ensures every fitting is qualified.

Company profile

Importers and ExportersYears of Export Experience

Zhejiang Yuzheng Valve Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.16h

AI-Powered supplier vetting

SummaryThe supplier demonstrates export experience, broad customization and OEM/ODM capability, inventory capacity, valid manufacturing contracts, and ERP-based process management. It holds ISO9001:2015 and CE certifications and reports 90% of sales from exports, with a stated 13 years of exporting experience. However, after-sales governance is weakly documented: no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures were provided. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Overseas service coverage is also limited, with no overseas warehouse, showroom, agents, branches, or reported service countries. Customer evidence includes OEM service for well-known brands, participation in a Russian exhibition, and a reported repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier provides manufacturing and design services, including sample, design, full, minor, and flexible customization, as well as OEM for well-known brands and ODM services. It also reports inventory capacity and valid contracts with associated subcontractors, indicating a manufacturer or manufacturing-integrated supplier profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These explicitly demonstrate documented certification holdings, although the slices do not specify product scope, validity dates, or issuing bodies.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also lacks overseas warehouses, showrooms, agents, and branches, although it can provide multiple quotation and payment terms and has inventory capacity.

Production capacityThe supplier reports inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and ERP-supported production and quality-control processes. Finished products are checked by packing staff, but no formal service-capability assessment procedure or records were provided.

Customization capabilityBoth design-service and R&D-related entries list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also states that ODM services are available, providing explicit evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands, participation in a Russian offline exhibition, and a repeat-buyer preference of 50%–80%. It reports no cooperation with Fortune 500 companies, and the slices do not identify customer names or specific completed projects.