What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

What certifications do your products hold?

Our products are certified with GS, RoHS, CE, and ISO9001 standards.

High-Quality Tw Coupling for Tank Wagons - Silver Stainless Steel

Name: High-Quality Tw Coupling for Tank Wagons - Silver Stainless Steel
Brand: Wudi Kefeng Stainless Steel Products Co., Ltd.
SKU: 2243706555

Shandong, ChinaWudi Kefeng Stainless Steel Products Co., Ltd.

US$1.50-3.00

1 Piece

Product specifications

VB

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Certification

GS, RoHS, CE, ISO9001

Pressure

High Pressure

Model NO.

Work Temperature

Normal Temperature

Thread Type

Internal Thread

Installation

KBG

Material

Type

Quick Connector

Customized Support

Obm, OEM, ODM

Color

Silver

Size

as Drawing

Model Number

Packing

Standard Seaworthy Packing

Technics

Casting

Gasket

Buna, EPDM, Silicone, Ect

Accessory Parts

Handle, Ring, Safe-Pin, Gasket, Pin

Thread

NPT, Bsp, G

Package

Carton and Pallet

Logo

as Customer

Transport Package

Carton, Pallet

Specification

1/2" TO 4"

Trademark

kefeng

Origin

China-Shandong

HS Code

73071900

Production Capacity

10000tons

Key features

Comprehensive Customization Support: OEM, ODM, and OBM services available with custom sizes based on drawings.

High-Pressure Durability: Designed for high-pressure air systems with leak-proof engagements up to 250 PSI.

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

Robust Vibration Resistance: Clawfoot mechanism ensures a solid seal maintaining integrity in extreme conditions.

Ergonomic Safety Design: Secure locking grip effectively prevents accidental disconnections during operation.

Wide Application Range: Suitable for oil, petroleum, chemical, water, gas, foodstuff, and irrigation sectors.

Multiple Thread Standards: Supports ANSI B1.20.1 (NPT), BS21, DIN259, DIN2999, and ISO228 thread types.

Long-Term Warranty Coverage: Comprehensive 2-3 year warranty covering mechanical defects and performance.

Company profile

Importers and ExportersR&D CapabilitiesProduction Process VisualizationManagement Certification

Wudi Kefeng Stainless Steel Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 19 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.70h

AI-Powered supplier vetting

SummaryWudi Kefeng Stainless Steel Products Co., Ltd. is a comprehensive stainless-steel manufacturer covering design, production, processing, and marketing. It produces quick couplings, pipe fittings, valves, flanges, marine hardware, rigging, and mechanical parts, supported by silica sol precision-casting lines, CNC equipment, and other processing machinery. The supplier holds ISO9001 certification evidence, reports nine years of total R&D-engineer experience, provides SDK, ODM, and OEM capabilities, and has one national science and technology progress award. Export sales account for 71%–90%, with self-operated import/export rights and service offerings including installation, repair, maintenance, debugging, and training. Lead time is within 15 working days in both peak and off-season. However, it reports no overseas warehouse, showroom, agent/branch, or prior offline trade-show participation, and no new product development in the past year.

Supplier typeThe supplier is a comprehensive manufacturing enterprise integrating design, production, processing, and marketing, focused on stainless-steel products, mechanical parts, metal-processing machinery, and related hardware. Its stated product range includes quick couplings, pipe fittings, valves, flanges, marine hardware, and rigging.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certifications in its supplier-management information. A separate company description references ISO9001:2000 certification, so the available records support quality-system certification but contain differing version references.

After-Sales capabilityThe supplier reports written service procedures with implementation records, corrective and preventive-action procedures with records, and service offerings covering debugging, equipment installation, repair, maintenance, and training. However, it has no overseas warehouse, showroom, agent, or branch, which may limit local overseas support.

R&D capabilityThe supplier reports nine years of total R&D-engineer experience, available SDK support, ODM capability, and one national science and technology progress award. Its facilities include precision-casting production lines and high-precision CNC machines, although it also states that no new product was developed in the past year.

Production capacityThe supplier operates silica sol precision-casting lines, CNC machining and measurement equipment, electric furnaces, robotic dipping equipment, shot-blasting and wax-shooting machines, and produces a broad range of stainless-steel and mechanical products. Finished-product inspection instructions are reportedly available and uniformly followed; export sales account for 71%–90% and the supplier has self-operated import/export rights.

Customization capabilityThe supplier provides ODM services, OEM services for popular brands, and customization from samples. These statements directly demonstrate product and manufacturing customization capability.