Product Description Product Name: Custom Steel Weld Neck Flange with Good Quality,Weld Neck Flange,Steel Flange,Steel Weld Neck Flange, Flange 1)the standards: ANSI B16.5 Flange, ASME B16.47 SER.A, APL ASME B16.47 SER.B ,DIN,JIS,or as required 2)the types: WN,SO,TH,BL, PL,socket welding flanges etc. 3)pressure class: class75, class150, class300, class400, class600, class900, class1500, class2500 4)dimension: dn15 mini 5)raw materials: stainless steel, carbon steel, or talloy steel ,A105, A305, C22.8, Q235, SS400, 304, 316, 304L, 316L, F9, F11, F22, F12, etc. 6)process flow: cutting the raw material ---> forging ---> heat treatment ---> machining ---> drilling ---> surface treatment ---> packing 7)methods of the forging: free forged, die forged, ring rolled forged 8)surface treatment: anti-rust oil, clear lacquer, polishing, galvanized or as the customers' request 9)packing: standard wooden case/pallet; plywood case/pallet or as requested. 10)features: anti corrosion, acid-proof/acid resistant, alkali resistant, high temperature resistant, strong performance, long service life, smooth surface Products:




Production: 1. Cutting: material is cool cut or saw cut. 2. Forging: after heating up,all material blocks are free forged,die forged or ring rolled according to their size 3. Heat Treatment: We have 6 sets of electric shaft furances,3 sets of high-temperature, car type electric furnaces, and can do normalizing treatment and drawing temper. 4. Machining: Rough parts are machined by engine lathe and digital lathe according to the size, flange type and tolerance requirement. 5. Drilling: The semi-finished-products are drilled. 6. Surface treatment:Die-stamp,wash,paint,oil or galvanize flanges according to the customers' requirement. 7. Packing

Packaging & Shipping Weld Neck Flange,Flange Package:

Our Services Our Product Ranges: Precision Metal Stamping Parts--Hinges, Brackets, Custom Accessories for Auto, Furniture, Construction CNC Machining Parts Castings & Forgings Pipe Fittings, BW Fittings Ventilation parts, Duct Fittings Rubber and Plastic products
Main Business | Stamping, Deep Drawn, Fabrication, Welding, Machining, Castings,Forgings, Rubber & Plastic Parts |
Processed Material | Carbon Steel, Stainless Steel, Aluminum, Alloy steel, Copper, Brass (according to customer's requirement) |
Equipments | Punches: 6.3ton – 400ton Deep Drawing Hydraulic Press: 100ton-315ton Machining Equipments:cutting machine,welding machine, polish machines,milling machine,grinding machine,drilling machine,lathe CNC,etc. Inspection Equipments:material testing machine, metallographic microscope,chemical analyzer,projector etc |
Surface Finish | Powder Coating,Galvanization(hot or cold),Electro-deposition coating,chrome/zinc/nickel plating, polishing, Silkscreen,Heat treatment,black oxide RoHS compliance for export |
Inspection | In-house/third party, all the products are strictly inspected by operator and skilled QC with record put down |
Capacity | 30,000 punches/day |
Applied software for specification drawing | Pro/E,Solid Work 2001,Auto CAD,CAXA,UG,CAD/CAM/CAE. |
Feature | High precision and durable, High strength, anti-corrosion, Environmental protection, Heavy-duty |
Apply area | Automotive Industry, Electrical Industry,Building Industry,Furniture Industry,Machine assembly Industry,Computer components Industry,Aircondition industry |
Advantages | 1. tooling, stamping, deep-drawn, machining, welding, surface treatment and assembly, we offer one-stop solution 2. sample making will be started after CAD drawing's approval; production will be started after sample approval; if sample fail in the first time, we will improve and make until your satisfaction. 3. prices are strictly based on your design and requested quantity. 4. Many years experience in metal sheet processing |
Payment Term | FOB TianJin, CIF by T/T, Western Union |
Factory:





FAQ Sample policy If you want to check sample first, you need pay the sample charge and the charge will be refund to you when the mass order confirmed Price If you want to know the price, please kindly confirm which product you need or send us your product's picture, so that we can provide you the best price with details Payment Terms: 1. T/T ( with 30% deposit ) , L/C at sight 2. Customers can choose which payment ways that you accept Shipping Terms: 1. Loading Port: TianJin, China 2. Samples Delivery: About 15-30 days after receiving the deposit Mass Production Delivery: General around 25-30 days after sample confirmed Packing Details: 1. Our general packing were carton with pallet 2. According to clients' specific requirements Our advantages: 1. Factory directly supply 2. Many years manufacture experience 3. Competitive and reasonable price 4. OEM service, we can do as your drawings or samples 5. Quality Guarantee 6. Good after-sale service 7. Timely delivery 8. High-tech CNC Machine 9. Independent Engineering Department 10.Kinds of surface treatment---Zinc Plating, Powder Coating, Anodizing, Chrome Plate, RoHs etc as your requirements Send us your enquiry and we guarantee to provide you with the best prices with top quality products and services