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High Pressure Grooved Pipe Fitting Pipe connector cast iron pipe fittings
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
High Pressure Grooved Pipe Fitting Pipe connector cast iron pipe fittings
Product Description
| Basic parameters | The shell material is Ferritic Ductile Iron with high strength, high toughness and corrosion resistance, which meets the requirements of ASTM a536 standard, and the mechanical properties meet the requirements of GB / t3077-2015 and JB / t6396-2006. The shell roughness and external surface finish meet the requirements. Burr, cold shut, shrinkage cavity, shrinkage porosity, shrinkage depression, incomplete sand cleaning, residual sand, white and gray mouth phenomenon are not allowed; expansion box, lack of material, air hole, sand sticking and other phenomena are not allowed in key parts, and surface deformation is not allowed. | |
| The sealing ring must be pressure responsive anti-static and high tear resistant sealing ring, the material must be fluororubber, meet the requirements of ASTM d2000 standard, the structure should be E-type, and the pressure resistance strength should not be lower than the rated pressure strength of high-pressure pipeline, The sealing ring is not allowed to have poor healing, lack of material, wrong mold, lack of sulfur, excessive sulfur and cracks. The outer surface should be smooth and smooth without attached debris. There should be no appearance defects on the cover. The flash of the sealing ring should be completely trimmed. The air entrapment, bubble, rotten meat, mechanical damage and impurities should meet the relevant requirements. The sealing ring of connector is fluororubber. | ||
| The material of high strength bolt (including galvanized screw and galvanized flange stop nut) meets the requirements of ASTM a183, and the mechanical properties meet the requirements of GB / t3077-2015 and JB / t6396-2006. | ||
| Casting / precision casting process | Finite element analysis is used in the design of product structure and size to reduce the possibility of product defects. The precision casting process is adopted in the production process, which ensures the close cooperation between the connector and the steel pipe groove. After installation according to the requirements, it can ensure no leakage under the ultra-high pressure of 37.5mpa. The service life is more than 10 years | |
| performance index | Metallographic structure | Mechanical properties |
| Spheroidization level: 1-3 | Tensile strength ≥ 448Mpa | |
| Graphite size: grade 6-8 | Elongation ≥ 12% | |
| Pearlite content (%): 15-25 | Hardness HB160-210 | |
| Ferrite content (%): 75-85 | ||
| Product validation test items | In addition to the performance, size, appearance and other routine inspection items, the products also need to pass the following confirmation tests: tightness test, vibration fatigue test, pressure pulse test, burst pressure test, pull-out test, vacuum test, repeated assembly test, bending test | |
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FAQ
Q1. Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
Q2. Do you have any MOQ limit order?
A: Low MOQ, 1pc for sample checking is available
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.
Q4. How to proceed an order ?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5: Are you products standard?
A: Our model is standard, if you have specific demand, pls tell us.
Q6: Do you have interest to do our own design items?
A: Absolutely! We have big interest.
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