Audited Supplier
One of the functions of the blind flange is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance.
CNC processing material
| Titanium alloy | TA1,TA2/GR2, TA4/GR5, TC4, TC18,etc |
| Stainless Steel | SS201,SS303,SS304,SS316,SS416,SS420,17-4PH,SUS440C,etc |
| Steel | Q235,C20,C45(K1045),1214,1215,etc,etc |
| Brass | C36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40/H62),C3604,etc |
| Bronze | C51000, C52100, C54400,CuSn8,etc |
| Aluminum | AL2024,AL5754(Almg3),AL5083,AL6061,AL6063,AL5052,AL7075,etc |
| Alloy Steel | SCM435,10B21,etc |
| Others | According to customers' requirements |
Production details
| Processing | CNC machining, CNC milling and turning, drilling, grinding, stamping, tapping, bending |
| Surface Finishing | Electroplating, chrome plating, zinc plating, nickel plating, electrophoresis, anodizing, polishing, sandblasting, passivation, powder coating,etc |
| Certification Standards | GB/T19001-2016/ISO9001:2015 |
| Service type | OEM and ODM |
| Tolerance | 0.005mm |
| Surface Roughness | Ra0.8 |
| Dimensions | According to customer's drawing |
| Drawing Format | PDF/JPEG/AI/PSD/CAD/Dwg/Step/LGS |
| MOQ | 1 |
| QC Policy | 100% inspection with report, random inspection before shipment, third-party inspections can be provided upon request |
| Packaging | PE bags or bubble bags, wooden boxes, cartons, pallet or as per customers' requirements |
| Trade Terms | EXW, FOB, CIF or as per customers' request |
| Payment Terms | Paypal or Western Union for sample orders; Medium amount by T/T with 50% as deposit,50% before shipment, large order determining on negotiation |
| Delivery Time | One month after deposit payment received for samples,official orders negotiable |
| Shipping Ports | SHANGHAI or as request |
| Processing Equipments | CNC machining center, CNC gantry, vertical CNC center, horizantal CNC center, CNC milling machine, Drilling machine,grinding machine |
| Testing Equipments | CMM,Laser precision detection Projector, Pull Tester, Automatic Optical Inspector, Salt Spray Tester, Durometer, Tensile MachineCalipers |
| Application | Automation industry,Medical device,Semiconductor industry,Photovoltaic industry,Agricultural machinery,Automobile,Ship,Excavator and other machinery welded parts. |
Features of CNC parts
1. Precision CNC parts strictly according to customers' drawing,packing and quality request
2. Tolerance: Can be kept in +/-0.005mm
3. Our staff would carefully confirm with customer for the whole derail request
4. 100% inspection during production to ensure the quality. We have the abbility to provide the whole inspection report as customer request.
5. Experienced technology engineers and well trained workers
6. Fast and timely delivery. Speedy & professional service
7. Provide customer professional suggestion while in the process of customer designing to save cost.
8. Quality assurance in accordance with ISO9001
Q1: Are you a manufacturer or a trading company?
A1: We are a professional manufacturer with rich experience in forging flanges. We produce high-quality, customized forged flanges, offering factory-direct pricing and ensuring top-notch quality.
Q2: What types of flanges do you produce?
A2: We manufacture a wide range of forged flanges, including:
- Weld Neck Flange (WN)
- Slip-On Flange (SO)
- Blind Flange (BL)
- Socket Weld Flange (SW)
- Threaded Flange (TH)
- Lap Joint Flange
- Plate Flange
Q3: What materials do you use?
A3: We offer flanges in a variety of materials, including:
- Carbon Steel
- Stainless Steel
- Alloy
- Others(Customized Requirements)
Each material is sourced from certified suppliers, ensuring durability and performance in diverse industrial applications.
Q4: Can you provide customized flanges?
A4: Absolutely! As a factory, we specialize in customization. We can tailor flanges based on your specific requirements for size, material, pressure rating, and surface treatment (galvanization, black paint, etc.).
Q5: How do you ensure the quality of your products?
A5: Quality is our top priority. Every flange undergoes a strict inspection process, including:
- Material analysis
- Dimensional checks
- Pressure testing
- Surface treatment inspections
Our CNC machining ensures precise dimensions, and we adhere to strict international standards throughout the manufacturing process.
