Production Description
The threaded flange is a kind of flange connected with the pipe by the thread. When designing, it can be treated by loose flange. The advantage is that no welding is required, and the additional torque generated by the flange deformation on the cylinder or pipe is small. The disadvantage is that the flange thickness is large and the cost is high. Suitable for high pressure pipeline connection.
| Standard |
ANSI/ASME B16.9, JIS, BS, GOST |
| Size |
DN15-DN3200 |
| Thickness |
Schedule S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc |
| Material |
carbon steel flange, stainless steel flange, alloy steel flange and etc |
| Port |
Tianjin |
| Packaging |
Wooden Box/ Wooden Pallet |
| Quality |
First grade |
Threaded flanges are widely used in hydraulic systems, such as all kinds of hydraulic control systems, hydraulic engineering pipeline joints, etc. Common hydraulic system flanges are S-type, L-type, that is, open, plate, etc. These flanges are threaded connection, with fastening stability, reliable sealing and other characteristics.
Threaded flanges are also widely used in petroleum, chemical and other industries. In the chemical production process, pressure vessels, all kinds of pipes and valves need to be closely connected, and the screw flange is often considered as a good fastening and sealing method when selecting the connection method.
In the Marine industry, threaded flanges are often used in the connection of various oil and water pipelines and gasoline pipelines. The ship environment is harsh, due to the large simultaneous force, so it is necessary to choose a connection method that can be stable and sealed, then the threaded flange is particularly important.
In terms of municipal construction, due to the high requirements for safety and maintainability of drainage pipes and other facilities on street roads, the characteristics of good fastness, good sound insulation and easy installation of threaded flanges can just meet this demand.
Threaded flanges are also very common in the air conditioning and refrigeration industry, and this connection can reduce the vibration between indoor and outdoor units, but also reduce noise and improve the service life of air conditioning or refrigeration equipment.
We have our own flange forging hammer and pipe fittings production line to provide one-stop service for foreign trade export, DN15-DN600 has been in stock all year round, there are a series of advanced production equipment and production process and various certifications, complete qualifications, detailed services in place, at any time to provide photos of each production link.
The company has already got licenses on 5pecial Equipment Manufacturing of The Peoples Republic of China, the ISO9001 quality system certificationcertificate, environment and healthy occupation attestation certificate, European Union CE atestation crtificate, LOWES guality authenticationcertificate,Chinese classification society certificate, AP1 (USA petroleum institute)attestation certificate, etc.
Certificate
| FAQ |
| |
| Q: Can you supply Form e, Certificate of origin? |
| A: Yes, we can supply. |
| |
| Q: Can you supply invoice and CO with chamber of commerce? |
| A: Yes, we can supply. |
| |
| Q: Can you accept L/C deferred 30, 60, 90days? |
| A: We can. |
| |
| Q: Can you accept O/A payment? |
| A: We can. |
| |
| Q: Can you supply samples? |
| A: Yes, some samples are free. |
| |
| Q: Can you supply the products which comply with NACE? |
| A: Yes, we can. |
| |
| Q: Can you visit your factory |
| A: Yes, sure. Welcome. |
| |
| Q: Can you inspect the goods before delivery |
| A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc. |
| |
| Q: Can you supply MTC , EN10204 3.1/3.2 certificate? |
| A: Yes, sure. we can |
| |
| Q: Do you have ISO |
| A: Yes, we have |
| |
| Q: Can you accept OEM? |
| A: Yes, we can |
| |
| Q: Can you accept marking our LOGO? |
| A: Yes, we can |
| |
| Q: What is your MOQ? |
| A: 1pcs for standard fittings and flanges. |
| |
| Q: Can you support to design our piping system? |
| A: Yes, we offer good pipe system solutions |
| |
| Q: Can you offer data sheet and drawing? |
| A: Yes, we can |
| |
| Q: Can you ship by carrier or airline? |
| A: Yes, we can. And we also can ship by train |
| |
| Q: Can you combine your order with other supplier? Then ship together? |
| A: Yes, we can. We will help you ship together to save your time and money |
| |
| Q: Can you shorten delivery time? |
| A: yes we can. We have full sizes stock at hand. |
| |
| Q: Can you marking on package as per IPPC? |
| A: Yes, we can |
| |
| Q: Can you mark "MADE IN CHINA" on products and packing? |
| A: Yes, we can |
| |
| Q: Can you supply semi-finished products? |
| A: Yes, we can |
| |
| Q: We need some test sample pieces for each heat number, Can you supply? |
| A: Yes, we can |
| |
| Q: Can you supply third party inspection? |
| A: Yes, we can |
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