Welding neck flange supplier
Flange
Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS
Material: 316L 316Ti 304L 321 321H Rst37.2 C22.8
Od: Up to 2500 mm
Special design available
1. Type: Welding neck flange, slip on flange, lap joint flange, thread flange, slip on flange, blind flange
2. Material: Carbon steel, stainless steel and alloy steel flange
3. Standard: ASME(ANSI), API, MSS, AWWA, BS, DIN, and JIS standards.
4. Size: OD up to 5000mm
5. Pressure: 75bls to 25000bls
6. Painting: Yellow, black, oil and Zn
High quality OEM investment casting
We hereby introduce our company as a leading manufacturer of investment casting/sand casting/die casting/lost wax casting machined parts in China, and we are well experienced in OEM and CNC according to customer drawing.
Specification:
1. Material: Stainless steel, carbon steel, alloy steel, gray iron, aluminum, bronze, brass
2. Standard: JIS, ASTM
3. Weight: 0.005-100kg
4. Process: Investment casting, sand casting
5. Manufacturing equipment: Middle -frequency electrical furnace, wax injection press, peening machine, shot-blasting machine, heat treatment furance, argon arc welder, plasma cutting machine, running balance indicating machine, CNC lathes, common lathes, drilling Machines, milling machines, radial drilling machines, dehumidifier and so on.
6. Finishing: Sand Blasting, Polishing, Plating, Acid Treatment, Anodizing, Painting and PVC Powder
Coating
7. OEM service.
8. Packing: Wooden cases.
9. Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts, train, craft, doorhandle, hinge, hydraulicpressure, construction, agricultural machinery
10. Small orders accepted.
11. Make machining service as your requirement or drawings
12. Professional service.
13. Surface treatment, polishing, machining, machining center, plating, Heat Treatment, ect.
We can offer you Investment casting parts
If you are interested in our company, please kindly send us your detailed information such as drawing, specification, chemical composition and so on, we would like to provide you OEM service
| 1 |
Material |
Ductile cast iron, grey cast iron |
| 2 |
sand |
Green sand, sodium silicate sand |
| 3 |
machine |
Lathe CNC drilling machine, milling machine boring machine, planning machine |
| 4 |
process |
Sand casting |
| 5 |
Min tolerance |
0.5mm |
| 6 |
Production capacity |
0.5-5000kg |
| 7 |
Surface treatment |
Powder coating, painting, spraying, galvanization |
| 8 |
size |
DN32-DN 2000 |
| 9 |
standard |
JIS ANSI DIN GB BS |
| 10 |
pressure |
PN10 PN16 |
Audited Supplier 
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