weld on metal hose fittings

QC Hydraulics, Stainless Steel Metal Hose Weld On Fittings Manufacturer Since 1999

QC Hydraulics manufacture and supply metal hose weld-on fittings for wholesalers, distributors, hose suppliers and OEMs worldwide. We aim to solve customer’s problems and grow customer’s market share. Let QC Hydraulics help you achieve business success.

QC Hydraulics, A Reliable Supplier of Stainless Steel Weld-on Metal Hose Fittings

Metal hose weld-on fittings are designed to weld onto tubing or pipes, providing an easier and more reliable connection compared to butt-weld or socket-weld fittings. These fittings create permanent, leak-tight connections and are ideal for high-pressure hydraulic applications, including:

  • Conveying air, hydraulic fluid, and water where leakage is unacceptable
  • Handling steam pressures of 300 to 600 PSI
  • Use with ASME tubing
  • Permanent piping systems

QC Hydraulics supplies high-quality stainless steel weld-on hydraulic fittings. Our fittings are made from 316L stainless steel, ensuring durability and resistance in harsh environments, such as those involving salty water and corrosion.

  • Competitive Wholesale Pricing

  • Stainless Steel Materials Only

  • High Precision with 100% tolerance controlled

  • Compliance With International Standards

  • 3.1 Material Certificates Available

  • ISO 9001:2015 & ISO 9001:14001 Certified

  • CAD Drawings & Technical Support

Specifications Of Weld on Fittings:

Material: Stainless Steel(SS304, SS316, SS316L)

Thread connection: NPT, JIC/AN, BSP

Features Of Weld On Fittings:

Easy to weld onto tubing

Leak-free weld

Applications of  Metal Hose Weld On Fittings:

  • Aerospace
  • Defense
  • Power Generation
  • Chemical Processing
  • Oil & Gas
  • Petrochemical
  • Alternative Fuels
  • Shipping Building

Please feel free to contact us if you have any inquiries

QC Hydraulics, Your Premier Stainless Steel Hydraulic Hose Fittings and Metal Hose Weld-on Fittings Manufacturer

QC Hydraulics is a leading manufacturer of stainless steel hydraulic tube and hose fittings for over 20 years. Our outstanding team, state of the art technology, strict quality control, strong production capacity as well as professional service, enable us enjoying a great reputation in domestic and overseas.

Our products are widely recognized by those global hydraulic & industrial wholesalers/distributors and OEMs in the fields of hydraulic, pneumatic, oil & gas, chemical, marine and shipbuilding etc. Besides, we are also doing OEM service for several of worldwide big brand manufacturers of hydraulic fittings, which greatly reduce their production costs, and help them win more market share.

Now QC Hydraulics become more and more popular in high quality market overseas. We always meet even exceed customer’s expectations. QC Hydraulics is a reliable and trusted supplier of wholesalers, distributors and brand manufacturers of hose and fittings.

  • State of The Art Facilities

  • Over 20 years’ Manufacturing Experience

  • Highly strict Quality Control & Inspection

  • Annual production capacity Over 4.5 million of fittings

Technical Support

QC Hydraulics has the capability to engineer, design and manufacture from a concept to the real products.

jic female weld on fitting

Why Choose Us

State of The Art Facilities

We utilize state-of-the-art facilities and equipment to produce industry leading, quality stainless steel hydraulic fittings. Each facility supervisor has over 10 years of experience in the industry. Manufacturing, sales & technical support, warehouse, shipping, and quality control-have specific objectives that contribute to our overall goal of 100% customer’s satisfaction.

Zero Quality Issues

When you buy QC Hydraulics’ products, you are buying precision and reliability.In the hydraulic industry, where extreme pressures prevail, precision and accuracy are paramount. Our Quality Control Department follows strict Quality Assurance Program procedures that make certain our products meet your quality requirements. Besides, 3.1 material certificate available for each shipment to ensure you receive 100% right materials from us.

100% On-Time Delivery

With QC Hydraulics, you’ll have one less thing to worry about. We have maintained a 99.99% on-time delivery rate for 3 years in a row. That kind of consistency doesn’t just happen, we make it happen. Besides, we have the commonly used raw materials and accessories in stock that enable us make a very quick delivery time for the urgent orders.

Professional Service

As a professional manufacturer, our engineering department can provide technical service. Like new products designing, CAD drawings and technical advice. Our overseas sales department are 100% well trained with strong industry & product knowledge and service awareness, who can make a quick response within 24 hours to greatly improve the communication efficiency.

Global Clients:

QC Hydraulics’ worldwide customers includes big wholesalers, distributors, big brand manufacturers of hose and fittings, and OEMs. Meanwhile, we are looking for worldwide reliable partners to distribute the stainless steel hydraulic fittings under our brand. If interested, please feel free to contact us for further negotiation.

Testimonials: We Add Value to Our Clients

We generate results for our customers

“I always believe in QC Hydraulics’ quality. My quality manager and I visited QC Hydraulics in 2016. We were very impressed by their advanced facilities, strict quality control and inspection procedures. Besides, when I ask a drawing or technical support from QC Hydraulics, they always response me in time. So far, we have been working with QC Hydraulics for over 7 years, they never let me down. We would definitely continue to buy more hydraulic fittings from QC Hydraulics.“

Dorothee Jungeblodt , Germany

“I am very happy with the on time-delivery provided by QC Hydraulics and they are excellent in handling delivery requests every time. To ensure timely delivery, QC Hydraulics’ team have been working on effective arrangements and their service has a level of service that is well proven. The only issue is that sometimes their prices are a bit higher than other competitors, but overall, I would still choose QC Hydraulics because they offer fast response and always one-time delivery.“

David Michael , America

frequently asked questions

Metal hose weld-on fittings are designed to be permanently welded onto stainless steel braided hoses for secure, leak-proof connections. They are widely used in high-pressure, high-temperature, and corrosive environments, such as oil & gas, chemical processing, aerospace, and hydraulic systems.

Our weld-on fittings are made from high-quality stainless steel, including:

AISI 304 (1.4301)

AISI 316L (1.4404)

AISI 316Ti (1.4571)

These materials provide excellent corrosion resistance, high durability, and superior mechanical strength.

We provide a variety of end connections, including:

JIC 37° flare (SAE J514)

ORFS (O-Ring Face Seal, SAE J1453)

NPT/NPTF (National Pipe Thread)

BSP/BSPT (British Standard Pipe)

Yes, we provide EN 10204 3.1 material certificates for all shipments. This ensures full traceability and compliance with international quality standards.

It depends on the order volume and if we have them in stock or not. If we have the fittings you are looking for in stock, we can ship it within 1 working day after receiving the PO. If we don’t have the fittings in stock, normally it takes 7-45 days for production that depends on the order volume.

30% down payment in advance, balance payment against the copy of BOL. But for the serious buyer, we are open to discuss the more flexible payment terms.

Yes, we offer custom manufacturing services based on customer drawings, specifications, or physical samples. Our engineering team can assist with:

Custom thread types and dimensions

Specialized coatings or treatments

Application-specific modifications

We ensure that every custom fitting meets industry standards and precise tolerances

Yes we can, actually we are also doing OEM service for several of worldwide big brand manufacturers of stainless steel hydraulic fittings, which greatly reduce their production costs, and help them win more market share.

Send us a message if you have any questions or request a quote.

Request A Quote

We are able to reply you within 24 hours