Do you offer a product warranty?

Yes, 12 months warranty with 100% inspection on finished products before dispatch.

Do you accept customizing?

Custom fabrication is acceptable.

What packing material do you use for sea shipping?

For sea shipping, we use standard wooden pallets. The parts are packed with carton boxes.

Stainless Steel Couplings Steel 100mm Pipe Nipples with Double Head Thread

Name: Stainless Steel Couplings Steel 100mm Pipe Nipples with Double Head Thread
Brand: WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
SKU: 2155634565

Zhejiang, ChinaWENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

US$0.10-5.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Connection

Welding

Head Code

Round

Model NO.

welding nipple-18

Thread Distribution

External Thread

Surface

Polish

Material

Stainless Steel

Technics

Welding

Application

Oil Pipe

Transport Package

Carton and Wooden Pallet

Specification

1/8"-4"

Trademark

CVIP/OEM

Origin

China

HS Code

7307290000

Production Capacity

50000pieces/Year

Key features

Premium Material Options: Available in high-quality stainless steel grades including AISI 201, 304, 316, 304L, and 316L.

Comprehensive Size Range: Offers sizes from 1/4 inch to 4 inches to fit various pipe fitting requirements.

Multiple Thread Standards: Supports NPT, BSP, BSPT, and DIN2999 thread standards for global compatibility.

Custom Fabrication Service: Accepts buyer's drawings and designs for custom fabrication and specific requirements.

ISO9001 Certified Quality: Manufactured under ISO9001 certification with 100% inspection before dispatch.

Versatile Application Scope: Suitable for connecting pipelines for water, steam, air, gas, and oil systems.

Flexible Packaging Solutions: Provides cartons with or without pallets, or customized packaging per buyer's request.

Free Sample Availability: Free samples are available for customers to evaluate product quality before ordering.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-01-01Nearest Port: NINGBO PORT, SHANGHAI PORTAverage Response Time: ≤15hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier manufactures stainless steel valves and pipe fittings using three production lines equipped with numerical-control, automatic tapping, and sawing machinery. It reports annual output of 1,000,000 stainless steel pipe fittings and 10,000 stainless steel ball valves, with fewer than five quality-control staff. The supplier has ISO 9001 certification, documented complaint-handling and corrective/preventive-action procedures, and instructions for finished-product inspection. It supports extensive customization and OEM services, maintains inventory capability, and has 15 years of export experience with self-operated import/export rights. However, it reports no SDK, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. Financial-related records identify 2021–2023 periods but provide no assessable financial metrics in the available information. No specific customer names or case studies are provided.

Supplier typeThe supplier is a manufacturer of stainless steel ball valves, other valve types, and stainless steel pipe fittings. Its stated equipment, three production lines, reported output, OEM capability, and self-operated import/export rights support classification as a manufacturing and export supplier.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and reports inventory service capability. However, it has no overseas warehouse, showroom, agent, or branch, which limits its stated overseas service infrastructure.

Production capacityThe supplier operates three production lines and reports output of 1,000,000 stainless steel pipe fittings and 10,000 stainless steel ball valves, supported by stated manufacturing equipment and valid contracts with associated subcontractors. A deficiency is that it does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and reports OEM service for popular brands. This provides direct evidence of broad customization capability.