What is the warranty period?

We provide a 5-year warranty covering quality issues for this stainless steel pipe fitting.

What are the available sizes?

Sizes range from 1/2' to 6' (DN15-DN150), including straight and reducing tees, elbows, and reducers.

Manufacturer Stainless Steel 304 316 Double Internal Thread Coupling Connector Pipe Union

Name: Manufacturer Stainless Steel 304 316 Double Internal Thread Coupling Connector Pipe Union
Brand: Xingsheng Mechanical Technology Co., Ltd.
SKU: 2227619265

Zhejiang, ChinaXingsheng Mechanical Technology Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Issue Warranty

Warranty

Quality Issue Warranty

Model NO.

Stainless Steel Internal thread union

Standard

MSS SP-83

Technique

Forged

Nominal Diameter

DN32

Type

Threaded Union

Material

Stainless Steel

Connection

Female

MOQ

Transport Package

Wooden Case

Specification

100cm*50cm*100cm

Trademark

XING SHENG

Origin

Wenzhou, China

HS Code

7307290000

Production Capacity

1000000

Key features

Premium Material Options: Available in Stainless Steel 304, 304L, 316, and 316L for superior corrosion resistance.

Double Seal Design: Features a conical thread and seal ring compression for a robust double seal barrier.

Wide Size Range: Sizes available from 1/2' to 6' (DN15-DN150) to fit various pipe specifications.

Flexible Customization: Supports customization from samples, designs, and minor adjustments with MOQ of 1 PCS.

Multiple Certifications: Certified by CQC, CCC, PSE, TUV, and VDE ensuring high quality and safety standards.

Easy Maintenance: Quick disassembly design allows for rapid pipe separation and cleaning.

Error Compensation: Adjustable angle design compensates for pipe misalignment in complex conditions.

Fast Lead Time: Standard lead time of 10-30 days with peak season delivery within 15 workdays.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationExperienced Team

Xingsheng Mechanical 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: 8 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤0.87h

AI-Powered supplier vetting

SummaryThe supplier is a valve, plug, pump, vacuum-equipment, mechanical-parts, and metal-products manufacturer with independent operations under its business license. It demonstrates broad customization, R&D, ODM, OEM, design, welding, polishing, assembly, testing, and 3D-modeling capabilities. Production resources include forging, machining, surface treatment, 120 standard CNC lathes, and more than 10 high-precision Mazak and Doosan CNC lathes. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, CE, and other product certifications. It has documented supplier-management and finished-product inspection procedures, exports extensively, and reports repeat-buyer preference of 80%–100%. However, no overseas warehouse, showroom, agent, or branch is available, and no Fortune 500 cooperation is reported. Financial credibility cannot be assessed from the provided information because only covered years are listed, without financial performance or capacity details.

Supplier typeThe supplier operates as a manufacturer and trader in valves, plugs, pumps, vacuum equipment, mechanical components, and metal products. Its described forging plant, machining workshop, surface-treatment workshop, and extensive CNC equipment support classification as an industrial manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational-safety, and environmental-system coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, supports customization from samples and designs, and has technicians capable of producing drawings and 3D models. It also reports available SDK capability, providing explicit evidence of product-development and technical-design resources.

Production capacityProduction capability is supported by forging, machining, surface treatment, 120 150-type CNC lathes, more than 10 high-precision Mazak and Doosan CNC lathes, and equipment for cutting, die casting, welding, polishing, and drilling. The supplier also reports mass-production capability for standardized products and documented finished-product inspection instructions.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Supporting capabilities include drawing and 3D modeling, welding, polishing, assembly, testing, and multiple processing methods, indicating broad customization coverage.

Client casesThe supplier reports providing OEM services to well-known brands and a repeat-buyer preference of 80%–100%. However, it reports no cooperation with Fortune 500 companies and does not identify specific customer names or project details, so customer-case strength is supported but limited in verifiability.