What payment methods do you accept?

We accept various payment methods including LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What certifications does the product have?

The product is certified by CQC, CCC, PSE, TUV, and VDE, meeting international standards for safety and quality.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece, allowing for flexible ordering for both small and large projects.

1/8"-4" Stainless Steel Coupling 304 316 Socket Welding Connection High Strength

Name: 1/8"-4" Stainless Steel Coupling 304 316 Socket Welding Connection High Strength
Brand: Tobo Industrial (shanghai) Co.,Ltd
SKU: 2198805485

Shanghai, ChinaTobo Industrial (shanghai) Co.,Ltd

US$0.41

1-99 Pieces

US$0.40

100-999 Pieces

US$0.38

1,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

After-sales Service

Full Follow-up Service

Connection

Thread

Head Code

Round

Model NO.

Socket Welding

Thread Distribution

External Thread

Surface

Nickle

Material

Stainless Steel

Technics

Forged

Application

Water Pipe

Customized

Certification

CQC, CCC, PSE, TUV, VDE

Warranty

3 Years

Usage

Boiler Pipe, Hydraulic/Automobile Pipe, Food/Bever

Customized or Not

Yes

Other Pipe Fittings

Elbow, Flange, Reducer, Tube, etc.

Factory or Not

Yes

Transport Package

Wooden Cases, Pallets, Nylon Bags

Specification

9.75cm*9.75cm*47.8cm

Trademark

OEM/ODM

Origin

Shanghai, China

HS Code

7401000090

Production Capacity

5000+ Piece/Pieces Per Month

Key features

High-Strength Stainless Steel: Made from SS304/316L with corrosion and high-pressure resistance for durable performance.

Customizable Options: Supports OEM/ODM, custom drawings, and various sizes from 1/8' to 4'.

Wide Application Scope: Suitable for dairy, food, beverage, pharmacy, cosmetic, and water pipe systems.

Multiple Certification: Certified by CQC, CCC, PSE, TUV, and VDE ensuring international quality standards.

Professional After-Sales: Provides network support, return/exchange services, and one-on-one engineer tutoring.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Fast Delivery: Standard delivery within 10-15 days after order confirmation.

Secure Packaging: Packed in carton boxes, plywood cases, and protective packaging for safe shipment.

Company profile

High Repeat Buyers ChoiceQuality AssuranceRaw-Materials TraceabilityCustomization from Samples

Tobo Industrial (shanghai) Co.,Ltd

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in pipeline accessories, metal materials, mechanical and electrical products, machinery, and related services. It reports strong customization and R&D capabilities, including ODM services and new product development during the past year. Production-related evidence includes advanced fastener equipment, multiple processing capabilities, five branches, and stated annual fastener capacity of 60,000 tons. Quality-related strengths include raw-material traceability, quality assurance, complaint procedures with records, and OEM service for known brands. However, the supplier has no overseas showroom, agents or branches, or offline trade-show participation, and its sustainable-development implementation is limited by a stated lack of AI-based management capability. Financial credibility cannot be assessed from the available non-monetary information.

R&D capabilityThe supplier reports new product development during the past year, ODM services, and extensive design customization. It also uses ERP for digitalized production, procurement, quality-control, and logistics management, but reports no available SDK and no AI model for big-data decision support, so innovation capability is supported but not comprehensive.

Production capacityThe supplier reports five branches, advanced fastener production equipment, metal, forging, machining, cold forming, hot extrusion, and heat-treatment processes, plus stated annual fastener capacity of 60,000 tons. Raw-material traceability is also reported, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization. It also offers ODM services, demonstrating broad product-design and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and describes a quality objective focused on zero defects and zero complaints. It also reports complaint-handling records, but no specific customer names, project details, or independently verifiable case outcomes are provided.