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Qingdao Hexin Machinery Co., Ltd.

Blind Flange, Slip on Flanges, Socket Welding Flanges manufacturer / supplier in China, offering Open Die Forgings Special Flange, Lost Wax Casting Support by Stainless Steel, Ductile Iron Grooved Pipe Fittings and so on.

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Supplier Homepage Product open die forgings forged flanges Open Die Forgings Special Flange

Open Die Forgings Special Flange

FOB Price: US $30-3,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $30-3,000/ Piece
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Production Capacity: 50000 Pieces/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HX-17-007
  • Application: Tunnel Boring Machine(TBM)
  • Condition: New
  • Trademark: HEXIN
  • Origin: China
  • Type: Bearing
  • Certification: CE, ISO9001: 2000
  • Forging: Excellent Quality
  • Specification: 300*300
Product Description
Qingdao Hexin Machinery produces forged flange, such as Blind Flanges, Slip on Flanges, Socket Welding Flanges, Lap joint Flanges, Threaded Flanges, Weld Neck Flanges.
We follow the strict smelting process: EF+LF + VD+VC, to guarantee the inside quality of the ingot is better.
When it comes to forging process, our forging engineers are very skilled and experienced, the simple  process for open die forging is :
Ingot→heating→ forging → Heat treatment (Normalizing+ tempering) → Inspection
→rough machining→UT → twice Heat treatment →finishing machining →Inspection
The forging process can create parts that are stronger than those manufactured by any other metalworking process.
ProcessOpen Die Forgings/ Closed-Die forging
Main productsWeld Neck Flange, Slip On Flange, Blind Flange, Plate Flange, Threaded Flange, Socket Welding Flange, Slotted Flange. Custom design is also available
Materialscarbon steel, alloy steel, tool steel, stainless steel, or customized
ASTM A234, ASTM A105, ASTM A106
ASTM A 182, ASTM A240 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H, 409, 410, 410S, 420, 430
StandardANSI Flange, DIN Flange, JIS Flange, BS 4504, SANS1123, EN1092, BS10 Table D/E/F/H, AS2129, GOST 12821-80, GOST 12820-80, UNI Flange
Class Pressure150LB 300LB 400LB 600LB 900LB 1500LB 2500LB PN6 PN10 PN16 PN25 PN40 PN63 6/3 10/3 16/3 25/3 40/3 63/3 600/3 1000/3 1600/3 2500/3 4000/3 1000/8 1600/8 2500/8 4000/8
Surface treatmentAnti-rust oil or Yellow print or Black print or as your request
ApplicationMachinery, chemical and petroleum industries, mould, shipping, transportation, agriculture, pipeline, metallurgy, electric generation, mine industry, Power, Gas, Metallurgy, Shipbuilding, Construction, Water Conservancy Project etc,
Certificates3.1B Material Certificates, Dimension report, SGS Certificate available when requeted.

 
Open Die Forgings Special FlangeOpen Die Forgings Special Flange

About us

Qingdao Hexin Machinery Co., Ltd.  is a modern, forging plant specializing in heavy forging in a wide variety of sizes to meet the most stringent customer specifications.
There are more than 60 sets main equipment at present, including two sets of hydraulic forging machines (1600T&4000T), two sets of electro hydraulic hammer (3T&5T), all kinds of air hammers and board drop hammers (1000kg, 560kg, 250kg), 30 sets heat treatment equipment (heavy furnaces and heat Treatment Furnaces) and 30 sets machining equipment with 16m&12m horizontal lathes, 14 sets suspending equipment. We could supply all kinds of free forgings up to 50 Tons including forged shaft, rotor, ring, cylinder, pipe mould and so on. These products have been widely using in machine tool, equipment, mining, railroad, wind power, shipping, automotive and electric power. 

 
Products
Open Die Forgings Special Flange

Packaging
Open Die Forgings Special Flange
Inspection equipment
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Mr. Bill Liu
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