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China Wholesale Manufacturer Brass M3 M6 M8 Knurled Nut Threaded Insert Nut2
Building Hardware, Fastener Fitting, Brass Nut, Knurled Nut
Zhuji Rixin Machinary Fittings Co., Ltd.
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Product Description Product DescriptionChina wholesale manufacturer brass m3 m6 m8 knurled nut threaded insert nut round knurled brass nut Company ProfileRIXIN BRASS FITTING CO.,LTD founded in 1991 . The factory is a private enterprise covering the complete process of design , manufacture,marketing and service.In addition to our cooper parts mainly used in pneumatic and hydraulic fields , we have developed pu air tubes ,small ball valves,quick couplings,etc.Professional production equipment The factory has five production line,more than 100 workers. Cutting workshop make the brass raw material into appropriate length. After cutting some material send to Instrument lathe workshop and CNC workshop ,some of material send to punch workshop processed into the shape which we need. our CNC work shop Produces the product accuracy can be controlled in the error of 0.01 mm. And punch workshop can make goods according to your needed . The Assembly shop with automated equipment , Reduce the error of the product. PU tube workshop using European automation equipment,and clean management.Rich processing experience Our engineers team with rich experience in production line, an average of more than 10 years of experience in practice Each year more than a month of study and communication It is our claim to the engineer.we have the modern warehouse management to ensure that the appropriate inventory to guarantee the delivery time, through the information management to reduce the warehouse cost, make products with competitive price.Profession design team We have our own product design team, and packaging design team.Help us to make the products fit your market , and help you win the market. we can make your logo on products and make the packaging with your logo or your design .Rigid quality controlEvery products we produce with strict inspection more than two times before packaging. We have a full set of inspection equipment,to do Pressure test and temperature test,some of products will do the durability test.To ensure every products with good quality . CertificationsPackaging & ShippingPackaging : Inner packagingFor brass ball valve ,we used nylon bags do inner packaging , Nylon bag can reduce oxidation occurred , To prevent rust And keep the brass luster.Retail packaging We put 25 pcs of brass ball valve in one carton box . Ensure that a sufficient quantity ,and protect goods in transfer.Transfer packagingFor export we put goods in Moisture-proof packaging ,and put wooden box out side . Ensure that the product in transit in good condition.custom packagingWe can According to your requirements for product packaging ,we can print your logo on carton or goods. to help your Smooth business.Shipping : Sample shippingFor sample order we usually transfer by express,like FedEX UPS TNT and China EMS . usually you can get samples in one week . and if you need ,we can provide 1-3 pcs sampes by free.Final order shipping For final order . we can do air transfer and sea shipping . our factory are close to airport and seaport . usually transfer 1-5 ton goods to port cost 200 $ .Installation InstructionsA1Computer control cutting machine:cut the raw material in to pieces ,and computer control make sure that The smallest error .A2Die casting machine: after cut the raw material we put the brass pieces into Die casting machine. and make the brass into valve body .A3Cleaning :we cleaning the valve body from Die casting machine and choose good quality valve body to do the next processing.B1CNC control make threads :we use CNC machine make threads of valve . in this step workers must use threads guage check to check threads 10 times per hour .B2Drill hole:we use drilling machine to make hole on valve rod , after drill the hole we use drill machine make inner threads for valve rod to wedding with valve handle .B3High quality silicone :Workers in Assembly shop put high quality silicone in to brass valve body ,and check the inner surface of valve body.C1Valve ball :we support three types of valve ball ,braas ball ,steel ball ,and stainless steel ball ,it means we can provide more different combinations for customer.C2Pneumatic screw machine : we use Pneumatic screw machine to tighten the scrow inside of valve .make sure enoughclose between silicone and valve ball .C3Handle wedding :workers wedding the brass ball valve handle and valve rod with screw ,in this step workers will check the threads of valve rod , also we can provide brass valve rod and steel valve rod .D1Tighten the screws :works use Electric screwdriver to tighten the screw , and use wrench check every screw , ensure cloose between brass valve handle and valve rod.D2Pressure tester:to ensure high quality .we test brass ball valve one by one ,check the pressure and enusre there is no leakage .D3packaging:after pressure tester we packaging the conforming product into nylon bags and carton .Features:Male and female Pipe Taper (NPT) threads for connecting to Female threaded pipesHeavy duty solid brass has strong corrosion resistance, thicker wall extends the service time.Precisely milled, threads are tighter and deeper, not easy to slip, smooth threads will reduce the resistance during installation, saving time and improving efficiency.Premium brass can withstand up to 250°F.Our AdvantagesOur Advantages 1. ISO9001:2000 and TS16949 certificated.2. OEM available.3. More than twenty years of sales and manufacture experience.4.100% test for air pressure and inspection for product appearance before shipment.5. Long lifespan, competitive price.6. Good payment term.7. Fast delivery.8.Thread Standard: BSPP, BSPT, NPT, METRIC etc. Our products are exported to more than 30 countries in the whole world.9. Our products are showed at international fair, such as Germany, Italy, America, Brazil, Dubai, Russia, Shanghai China fair etc each year.10. Location advantage: Nearby Ningbo port, the second largest port in China, convenient transportation and low cost, and close to Shanghai, convenient for customers to visit our factory. FAQ1. How to Order? Normally the customer can order our products by platform or contact us representative by Email. After receiving your message, our sales will confirm with you about the specification or other required things, then RELAB will send an official invoice to you via mail, which will be included the details of your order and bank information named RIXIN with a stamp and signed by manager. 2. How to Pay? We accept the payment via ESCROW, T/T (bank transfer) and Western Union, even Paypal or Credit card and L/C . Please inquire us about the details in advance.In 2-4 working days, the payment will be transferred into our account. 3. How to Deliver? After paying, you will know a delivery time from our official invoice, the package will be sent or delivered within that schemed time. we often arrange the delivery via DHL, UPS, Hong Kong Post, China Post or EMS. DHL international express is our preferred method.In order to the package secure, RELAB doesn't deliver the package via any transport agent. We can also select other ways in that case of customer request; it is also available to ship the package as per appointed forwarder or picking it up via freight collection. ·Expedited shipping: 2-4 working days via DHL express to USA, Europe and Asia·Standard shipping: 4-8 working days via DHL express to South of America and Africa·Airmail: 10-30 working days 4. How to return? Acceptable to the returns when you receive the products because of the following reasons.1. Product was damaged, lost or missed2. Different specification from required one. Before ordering, please select a suitable product for you. As you know, all of us don't expect the return. If your return is the result of our error (you received an incorrect or defective item, etc.) we will cover the cost of return shipping. Please note that you are responsible for the cost of shipping for returns not due to our error. 5. Do you have a quality guarantee or warranty? Yes, all our products are covered by a 12-month warranty below ordinary environment.We choose products to sell based on their excellent designs and proven hardware reliability. So the quality is guaranteed.If you have any difficulties whatsoever with the products, or you are dissatisfied for whatever reason, you can contact us and we will discuss the issue in an open, honest way.If you are interested in our products, kindly send us your email to get a best price and more details. We will do everything possible to please you.Rixin has a strong ability to quick production and delivery in a short time, we have many customers around the world based on our high quality product and quick services.
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