gear rings used for gear box

Diameter:600 to 6900mm, Standard:ASME,EN,DIN,BS etc., Certificates:9 ship classification society(DNV,BV,ABS,GL, ISO9001:2008 - details see: https://www.machineto.com/gear-rings-used-for-gear-box-10090455

Place of Origin:Jiangsu China (Mainland)	Brand Name:paike/OEM	inspection:UT/Magnetic particle inspection	Material:Stainless Steel
Size:OD from300 to 6900mm	Standard or Nonstandard:Nonstandard	Standard:DIN

contact supplier for gear rings used for gear box

Forging99(at)hotmail.com

Description	gear ring/gear circle/inner gear ring
Certification	9 ship classification societies (DNV,BV,ABS,GL,RINA,LR,KR,NK,CCS)
	ISO9001:2008
	CE
	Certificate 3.1
Material	DIN, ASME, AISI, ASTM, EN, BS, JIS, GB, etc	Carbon steels:	A105, A266 Cl1 to Cl4 A372 Gr.A / Gr.B A350 LF2,LF3 A516 Gr.60 and Gr.70 A738C / S355J2 / 1.0577
		Alloy steels	42CrMo4 (Q+T) / AISI 4140 / DIN EN 1.7225 25CrMo4 /AISI 4130 / DIN EN 1.7213 34CrNiMo6 /AISI 4340/ DIN EN 1.6582 AISI 8660 Tripel Alloy Steel
		stainless steels	A182 F304 / 304L (UNS S30403), F310 (UNS S31000) A182 F316/316L (UNS S31603), F316Ti, F317/317L (UNS S31703) A182 F321 (UNS S32100), F347 (UNS S34700) A182 F44 (254SMO), 904L (UNS N08904)
Dimension	According to your drawings Max.OD: 6900mm(from 400mm to 6900mm, 20''-271'') Max.unit weight:30 tons
Processing & Delivery	Raw material inspection →stock cutting→ heat→forging→ Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT→ 2nd Heat treatment → finishing machining →Inspection→packaging Shipping fromShanghai Port
Equipment	3600t, 2000t metal forging hydraulic press, 7m,3.5m rolling machines, different kind of vertical lathes 5m CNC drilling machine, various testing machines.
production cycle	24days or according to the quantity
Contact	Forging99(at)hotmail.com skype: osborn_fang www.wuxipaike.com M.P. 86-15261652498 Office:86-510-85585195 Fax: 86-510-85585209