We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
√1. Hot Products
One Piece Stainless Steel Hose Fittings
QC Hydraulics designs and manufactures stainless steel one piece style crimp hose fittings, which meet SAE & EPT Specs. One piece crimp fittings are easy to crimp on hydraulic hoses.
QC Hydraulics focus on super quality stainless steel materia EPT only, every batch of fittings with pulse experiments. We guarantee you will receive 100% quality fittings from QC Hydraulics.
QC Hydraulics is carrying 43, EPT & BW series crimp fittings that can be used for 1 ,2 wire hose and spiral hoses. More series crimp fittings are coming soon…
Stainless Steel Reusable Hose Fittings
QC Hydraulics stainless steel reusable hose fittings are an excellent choice for emergency repairs. Assembly can be accomplished with hand wrenches;
there is no crimper required. Properly assembled, a hose with reusable fittings will meet all applicable SAE specifications.
Stainless reusable hose fittings are vailable for SAE 100 R2 & SAE 100 R5 hoses. Of course, we can make a custom from customer’s drawings or samples.
Two Piece Stainless Steel Hose Fittings & Ferrules
QC Hydraulics two piece style hose fittings and ferrules are compatible with Eaton designs, which meet SAE, JS, BSP, DIN & ISO Specs. The ferrule used with two-piece fittings allows greater flexibility in hose selection and connection, including 1SN, 2SN and multi-spiral hoses which allow for multiple two-piece fitting and ferrule options to accommodate the specific application.
√2. Technical Support
QC Hydraulics engineering has the capacity to design drawings conform to SAE, BS, JIS, DIN & ISO specifications.
√3. Production Process
√4. Shipping
√5. Certificate
QC Hydraulics has been granted ISO 9001:2015 & S EPT certificates for processing stainless steel hydrualic hose fittings and adapters.
√6. Trade Fairs
QC Hydraulics attends trade fairs 2-3 times every year. For examples, Hannover Messe 2019…
√7. QC Hydraulics Team
√8. Company Introduction
1. Company Profile
HangZhou QC Hydraulics Co., Ltd was founded in 1999, and is an ISO 9001:2015 certified manufacturer of stainless steel hydraulic hose fittings & adapters.
Over the years, QC Hydraulics has grown into a leading manufacturer of stainless steel hydraulic fittings in the world. Over 95% hydraulic fittings exported to EPT countries & regions in the world.
QC Hydraulics is an approved supplier to several of the large EPT manufacturers of hydraulic fittings in the North America and Europe, and helping many of wholesalers & distributors grow lots of business of stainless steel hydraulic fittings in the world.
2. Company Strengths
QC Hydraulics as one of few manufacturers processing stainless steel hydraulic fittings only, all of our stainless fittings are manufactured to the highe EPT standards, meeting or exceeding SAE,DIN,ISO,BS,JIS and international specifications.
We control our own manufacturing, so if you’re in need of a custom solution the engineering team can help with anything from creating a drawing to developing a prototype. This also means controlled quality, as an ISO 9001:2015 certified company, QC Hydraulics adheres to the mo EPT stringent quality control practices, assuring exceptional products.
3. Plant Size
QC Hydraulics covers an area of 5,000 m² with two manufacuturing shops.50+ high precision CNC lathe machines that designed for processing stainless steel material only.
In addition, there are more 50+ necessary relevant corollary equipment. Such as, cutting machines, drilling machines,crimp machines, bending machines, inspection machines, pressure te EPT machines and etc…
4.Quality Assurance & Service
At QC Hydraulics, the design and durability of each fitting assure long-lasting service, even in strongly corrosive and abusive environments. To prove our superior quality, we back up every fitting with product traceability.When you find any poor quality fittings from QC Hydraulics, we guarantee we will 100% make a new replacement for free if you are able to provide the evidence of poor quality fittings.(Traceability code, photos, videos or original samples)
QC Hydraulics has exactly what your customers are looking for. Make QC Hydraulics the single source for all of your stainless steel hydraulic fittings and adapters.
Whether you have an emergency or an ongoing need, give us an email or a call. We deliver the fittings you want, along with the quality, service and competitive price you deserve.
√9. Why Choose Us?
√1. History:
QC Hydraulics is an ISO 9001:2015 certified manufacturer with over 20 year’s manufacturing experience, specializing in hydraulic hose fittings and adapters. We only focus stainless steel material, no carbon steel or brass.
√2. Quality Control Of Raw Material:
1. We only choose the highe EPT quality stainless steel raw material. And metal suppliers provide material te EPT certificates for each shipment.
2. We 100% measure the sizes of bar stock and forging blanks by callipers for each shipment.
3. We use the Portable XRF Analyser to te EPT the key chemical elements of bar stock and forging blanks with 10% for each shipment(Key chemical elements include Cr, Ni, Mo, these chemical elements are very important for the corrosion performance)
4. Besides, we randomly pick up several of cutting pieces to do further chemical analysis by spectrograph every 10 days to make sure the raw material 100% qualified.
√3. Quality Control Of Production Process:
1. We are using Sigma High-Precision CNC Lathe Machines to manufacture stainless steel hose fittings and adapters.
The features of CNC Lathe Machines:
1). Dual-axis, EPT system
2). Thread cutting tools: EPT Japan, vargus & carmex Israel(Have a very stable performance during machining)
2. We use callipers to measure the basic sizes. And we use the thread gages to inspect the threads.
3. We use Contracer & Contour Measuring Machines to inspect the very small angles and diameters.
√4. Inspection:
1. Fir EPT Article Inspection During Process
1).The operator make the fir EPT article according to manufacturing drawings.
2). The operator will inspect the fir EPT article and record. If the sizes and threads meet the manufacturing drawings, and then the fir EPT article will be put in a special box( the box is for fir EPT article only).
3). Workshop foreman will take second inspection for the fir EPT article.
4). Only passing the inspection by workshop foreman, and then start with mass production.
2. Mass Production After Fir EPT Article Inspection
1).After the fir EPT article approved by operator and workshop foreman, and then start with mass production.
2). During mass production, the operator needs to inspect the threads every 10 pieces, and measure the sizes every 15 pieces. Once any fittings of threads and dimensions out of the specs, all this batch of fittings will be inspected comple tel: +86~13 0571 88828y.
3). The qualified fittings will be fitly put in a plastic box piece by piece.
4). Finally, the finished fittings will be transported to inspection department for final inspection.
3. Final Inspection
1). Appearance: 100% inspection under strong light. No scratch, No burr.
2). Key sizes and angles: 15-20% randomly inspection by callipers and contracer. Once any sizes and angles of fittings out of specs or doesn’t respect to drawings, this batch of fittings will be forced to return back to production workshop to improve or make a new replacement.
3).Threads: 15-20% randomly inspection by right gages. Once any threads out of specs or doesn’t respect to drawings, this batch of fittings will be forced to return back to production workshop to improve or make a new replacement.
√5. After Service:
When clients have any complaints about our products, we will take a quick action.
We can 100% make a new replacement for free when the client has a complaint about our products.
√10. FAQ
Q: Are you trading company or manufacturer?
A: We are a 100% manufacturer, main products cover stainless steel hydraulic hose fittings and stainless steel hydraulic adapters.
Q: Do you have stock?
A: Currently we made to order, but we do have some stocks for common type raw materials. So we can make a quick action for some urgent orders.
Q: Do you have a MOQ request?
A: Normally our MOQ is 200 pieces. But for some bigger sizes, 50 or 100 pieces is also acceptable for the fir EPT order.
Q: How about your payment method?
A: 30% deposit in advance, the balance payment again EPT the copy of Bill of lading. Of course, I think everything is negotiable.
Q: What about your delivery time?
A: About 30-40 days for common orders. But it depends on the order volume. Of course, if you have an urgent order, we will try be EPT to meet you.
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
