4140 4340 Steel Rolling Hot Forged Ring

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: LR001
• Type: Equal
• Standard: GB, ASTM, JIS, AISI, DIN, BS
• Length: 120-2000mm
• Transport Package: Pack in Bundles, in Wooden Box, in Wooden Pallet
• Specification: CE, SGS, TUV
• Trademark: KM
• Origin: China
• Production Capacity: 5000tons Per Month

Product Description

4140 4340 Steel Rolling Hot Forged Ring

Product Name: ASTM 4140 4340  hot steel forging ring
We can produce large forging,casting and welding rotary kiln tyre ring according to customer's drawings. According to the working conditions and clients' request

Materia	Carbon Steel , Alloy Steel, as required
Standard	ASTM DIN . EN GOST JIS ETC
Structure	Casting and forging
Diameter of rotary kiln tyre ring	609-7000 mm
Height of rotary kiln tyre ring	120-2000 mm
Surface Roughness	Rz 3.2 & 6.3
OEM Service Offered	According to Customer Drawings

ASTM 4140 4340 hot steel forging ring
Forging ring with small parts can be produce by rolling ring. If the height is high and weight is heavy,we can produce it by hot open forging.
Rough machining for ASTM 4140 4340 Large diameter hot steel forging ring
The Diameter of ASTM 4140 4340 Large diameter hot steel forging ring is 500-13000 MM.

100% Nondestructive Testing for ASTM 4140 4340 Large diameter hot steel forging ring:

QT- quenching and tempering
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1ºC
- Small deformation,little oxide layer,reduce material cost

MT--Magnetic powder inspection of Cement machinery 42CrMo large casting rotary kiln tyre
We supply other flanges too:
 

Name	Flange ANSI B16.5
Standard	ANSI B16.5
Flange Type	Welding neck,slip on, blind,lap joint,thread,socket welding
	Special Flange: According to the drawing Picture
Pressure Range	150LB,300LB,400LB,600LB,900LB,1500LB,2500LB
Sealing Type	Flat face(FF),Raised face(RF),Ring Joint(RTJ)
Materials	Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
	Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
	Stainless steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
	Duplex Steel: ASTM A182 F51, F53, F55
	Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91
	Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....
Size Range	1/2" to 24"
Marking	Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
Test	Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement
Certificates	ISO, CE,etc.