What certifications does the product have?

The product has ISO 9001: 2015 certification.

What materials are used for the coupling?

The material is Medium Carbon Steel with Galvanized Sheet surface treatment.

Carbon Steel Boss Ground Joint Coupling Hose to Threaded Male Pipe Coupler 1/2"

Name: Carbon Steel Boss Ground Joint Coupling Hose to Threaded Male Pipe Coupler 1/2"
Brand: Sinopulse Hose Factory Co., Ltd.
SKU: 1962108295

Hebei, ChinaSinopulse Hose Factory Co., Ltd.

US$6.50

1,000-4,999 Pieces

US$6.00

5,000-9,999 Pieces

US$5.50

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

NPT/Bsp

Material

Medium Carbon Steel

Model NO.

Steel Coupling 1/2"

Connection

Male

Surface Treatment

Galvanized Sheet

Head Type

Hexagon

Certification

ISO 9001: 2015

Technics

Forged

Product Name

Steam Hose Stem with Wing Nut and Female Spud

Cover Treatment

White Zinc Plated

Application

for Steam Hose End

Type

Wing Nut, Female NPT Spud,Hose Stem

Transport Package

Plastic Bags in The Carton Box with Pallets

Specification

Steel Coupling 1/2"-4"

Trademark

Sinopulse, OEM Brand

Origin

China

HS Code

40092100

Production Capacity

1000000 Pieces Per Month

Key features

Factory Direct Supply: We are a manufacturer and factory, ensuring direct supply without trading company markup.

Flexible Delivery Options: Delivery takes 5-10 days for in-stock items or 15-20 days for out-of-stock goods based on quantity.

Free Sample Availability: Free samples are provided, though the buyer is responsible for freight costs.

Carbon Steel Construction: Made from medium carbon steel with galvanized sheet surface treatment for durability.

Multiple Size Options: Available in sizes ranging from 1/2 inch to 4 inches to meet various hose requirements.

ISO 9001 Certified: Product certification includes ISO 9001: 2015, ensuring quality management standards.

Forged Manufacturing: Utilizes forged technics for high strength and reliability in hose stem and wing nut components.

Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, and Western Union with flexible advance payment options.

Company profile

Fast DeliveryOverseas Agent/BranchOEM ServicesQuality Assurance

Sinopulse Hose Factory Co., Ltd.

Hebei, 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: Own many years export experience CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, R&D, and sustainable-development capabilities. It supports extensive customization, reports recent new-product development, provides ODM and OEM services, and operates multiple specialized production lines. Service systems include documented procedures for supplier assessment, corrective and preventive actions, and complaint handling, with overseas agents or branches and listed training, repair, maintenance, and debugging services. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, or overseas showroom. Financial information is limited to year labels without substantive performance figures, so financial credibility cannot be judged. Customer-case evidence is limited to OEM service for unnamed well-known brands and participation in one trade show.

Supplier typeThe supplier is classified as a combined company rather than an offshore company. Its listed offerings cover general information, export trade, manufacturing, service, quality control, R&D, and sustainable development, indicating a broad operating scope.

CertificationsThe supplier reports an ISO9001:2015 certificate and lists additional product or sustainability certification capability as “Others,” but no specific additional certification is identified. The stated ISO certification is explicit evidence of certification holding.

After-Sales capabilityThe supplier reports documented and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It offers training, repair, maintenance, and debugging, has overseas agents or branches, and participated in an overseas trade show; however, it lacks an overseas warehouse and showroom.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has broad R&D design-service options. ERP is used to digitize production, purchasing, quality control, and logistics, but no SDK is available; overall, the stated evidence supports R&D and process-digitization capability.

Production capacityThe supplier lists extensive production equipment and lines for rubber refining, extrusion, steel-wire jointing and braiding, fibre braiding, cloth warping, vulcanization, pressing tests, and large-size hydraulic hoses. Finished-product inspection follows written instructions uniformly, although there is no valid contract covering manufacturing capacity with affiliated subcontractors.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This demonstrates a broad stated customization range.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Chile International Mining Show. No brand names, project details, customer references, or independently verifiable case outcomes are provided, so the evidence is limited but positive.

Product Q&A

Q:Are you a trading company or manufacturer?

We are factory.

Q:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q:Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us!

Q:What is the minimum order quantity?

The minimum order quantity is 1 Meter.