What materials are available for this coupling?

The coupling is made of Stainless Steel 304 or 316L, which is corrosion-resistant and food-grade safe.

What certifications does the product have?

The product holds CE, WRAS, ISO9001, CQC, and TUV certifications, making it suitable for drinking water and gas systems.

What is the minimum order quantity (MOQ)?

The MOQ is 100 pieces for custom orders, though standard bulk orders may have different thresholds.

Press Connection Stainless Steel Female Coupling for Water Pipe

Name: Press Connection Stainless Steel Female Coupling for Water Pipe
Brand: WEGS (Shanghai) Fluid Technology Co., Ltd.
SKU: 2279264865

Shanghai, ChinaWEGS (Shanghai) Fluid Technology Co., Ltd.

US$1.00

100-999 piece

US$0.90

1,000-9,999 piece

US$0.85

10,000+ piece

Product specifications

15mm-108mm

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

48hours

Connection

Female

Model NO.

V profile

Head Code

Round

Thread Distribution

External Thread

Surface

Polish

Material

Stainless Steel

Technics

Forged

Application

Water Pipe

Customized

Certification

CQC, TUV

Warranty

1 Year

Length

as Required

Stainless Still Material

304/316L

Key Words

Press Fitting

Temperature

-20°C up to +120°℃

Pressure

16bar

O-Ring

EPDM HNBR NBR FKM

Business Term

EXW Fob CIF DAP DDP

Tolerance

According to The Drawing

MOQ

100

Advantage

Manufacturer Good Quality and Competitive Price

Transport Package

Standard Exporting Package, Wooden Case, Pallet

Specification

15mm-108mm

Trademark

WEGS/OEM

Origin

China

HS Code

730729000

Production Capacity

5000tons Per Months

Key features

Premium Material Options: Available in SS304/316L stainless steel for superior corrosion resistance and food-grade safety.

Effortless Installation: V-profile press end with female thread allows quick connection without welding.

Customization Available: Supports custom dimensions, materials, and OEM/ODM services based on drawings or samples.

Global Certifications: CE, WRAS, ISO9001, CQC, and TUV certified for drinking water, gas, and heating systems.

Versatile Application: Ideal for water supply, HVAC, food & beverage, and fire protection pipeline systems.

High Quality Assurance: CNAS-accredited lab testing, 100% finished product inspection, and full traceability system.

Competitive Pricing: Direct manufacturer pricing with good quality and competitive market rates.

Reliable Warranty: Comes with a 1-year warranty covering mechanical defects and material integrity.

Company profile

Quality AssuranceFast DeliveryHigh Repeat Buyers ChoiceManagement Certification

WEGS (Shanghai) Fluid Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.82h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryWEGS is presented as a manufacturing enterprise focused on stainless pipeline solutions for water and gas supply, with related metal construction products, equipment manufacturing, mechanical-equipment R&D, and import/export activities. It reports ISO 9001, ISO 14001, ISO 45001, and ISO 10012-related certifications, five quality inspectors, three production lines, and equipment covering cutting, forming, welding, surface treatment, cleaning, and testing. The supplier supports OEM, ODM, and customization from samples or designs, and reports new products within the past year. Supplier-service procedures, corrective and preventive actions, and complaint-handling records are stated to exist. Overseas warehouses, showrooms, agents, and branches are not available, while offline trade-show participation is reported. The available records indicate domestic primary export markets and do not provide sufficient evidence to validate specific customer cases or fully assess financial strength.

Supplier typeThe supplier is described as a manufacturing enterprise providing stainless pipeline solutions and other metal products for construction, while also manufacturing general equipment and metal structures and conducting mechanical-equipment R&D. Its stated primary market is domestic, and its business scope includes import and export activities.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001/14001:2015, ISO 45001:2018, and ISO 10012 management-system certifications. These stated certifications provide explicit evidence of formal quality, environmental, occupational-safety, and measurement-management systems.

After-Sales capabilityThe supplier states that it has documented and implemented procedures for handling customer complaints and corrective and preventive actions. However, it has no overseas warehouse, showroom, agent, or branch; service quotations and payment terms are available, and reported lead times are within 15 working days off-season and one month during peak season.

R&D capabilityThe supplier reports mechanical-equipment R&D, five R&D engineers’ total experience, new products within the past year, and ODM capability. It also supports customization from samples and designs, although no SDK is available; the available evidence still shows active product-development capability.

Production capacityThe supplier reports three production lines and a broad equipment base including laser cutting, stainless-steel pipe production, bending, welding, solution treatment, eddy-current testing, ultrasonic cleaning, pickling/passivation, and water-swelling forming. This directly supports integrated stainless-pipe manufacturing and quality-control operations.

Customization capabilityCustomization from samples and customization from designs are explicitly offered, and ODM services are available. These statements provide direct evidence that the supplier can support customer-specific product development and manufacturing.

Product Q&A

Q:Can you provide custom pipe and pipefittings specifications?

Yes, we can make products according to drawings or samples.

Q:Do you provide samples?

Sure, samples are free (3-5pcs), customers need to afford the shipment fee.

Q:What's the main application of your products?

As far as now our products are mostly used for water supply, gas supply and fire protection etc.

Q:Do you accept OEM for your products?

Yes, we can make OEM according to your requirement, with no mark or with specified authorized mark.

Q:What is your production capacity?

So far, the production scale of our company is around $200 million. Professional manufacturer with advanced intelligent production equipment, ensuring product quality and precision. We feature a CNAS-accredited laboratory with complete testing facilities, complying with all testing methods in global standards. Full-process inspections cover raw materials, production and finished products, supported by a traceability system for full documentation of every link. With refined management, skilled pe