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Wind Power Generation Forged Steel Flanges Q345D With API Standard

FOB Price

Negotiable / Metric Ton

1 Metric Ton(Min.Order)

Supply Ability 0 Metric Ton / Metric Tons per Month
Payment Terms:T/T L/C D/P D/A
Delivery Detail:7 days

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Product Details

Brand Name:

HUIXUAN

Place of Origin:

China

Model Number:

Wind Power Flange

Product Description

Delivery Time:15-50 days
Certification:ISO，BV,GSG, IST, UL，CTI

Wind Power Generation Forged Steel Flanges Q345D With API Standard

Products:

wind power flange,wind power tower flange,lock nut,wind power gear ring,wind power equipment parts

Products reference:

Material	Q345D,4130,18CrNiMo7-6,16Mn,1.7220
Max dia	9000MM
Application	Wind power equipment forging parts
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+finish machining
Forging ratio	≥5
Applicable standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN ,DIN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority	ISO,BV,GSG, IST, UL,CTI
Delivery term	Rough machining(N+T);finish machining(Q+T)
Test equipment	Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine
Service	Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

Custom properties

Material elements	C	Si	Mn	P	S	Cr	Ni	Mo	Cu
4130	0.26-0.33	0.15-0.35	0.40-0.60	≤0.035	≤0.040	0.80-1.10	≤0.030	0.15-0.25	≤0.030
Q345D	0.13-0.20	0.17-0.37	1.20-1.60	≤0.030	≤0.030	≤0.30	≤0.30	--
18CrNiMo7-6	0.15-0.21	0.17-0.35	0.50-0.90	≤0.025	≤0.025	1.50-1.80	1.40-1.70	0.25-0.35

Mechanicl property	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Type Of notch	Impact energy	HBW
4130	Ø25	≥930	≥785	≥12	≥50	V	≥63	≤229HBS
Q345D	Ø10	470-630	≥345	≥21	--	V	-20℃≥27	＝＝
18CrNiMo7-6	Ø15	≥980	≥785	≥9	≥40	V	≥47	≤269HBS

1.7220 heat treatment procedure,quenching 880℃,water cooling,oil cooling,tempering 540℃,water cooling,oil cooling

Delivery condition:

Delivery after heat treament(normalizing,annealing or tempering) or no heat treatment should be clarified on the contract

Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

Commerce clause

Max weight	30T
MOQ	1PC
Delivery time	15-50 days
Package	Plywood case,wood pallet,steel frame
Delivery term	FOB;CIF;CFR；DDU；
Payment	T/T,LC
Type of shipping	By ocean,air

Keywords

Wind power flange,main shaft locknut,annular gear,outer gear ring,slewing bearing,top flange,middle flange,bottom flange,flange disc

Note:

High-precision dimensional tolera

Contact Us

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD: Contact nameMr. Jack
Chat Now; Phone86-139-14905080; AddressA 509,HuaJian Mansion,Zhangjiagang City Zaozhuang,Shandong

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Wind Power Generation Forged Steel Flanges Q345D With API Standard

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