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Ball Valve Bonnet Stainless Steel Forging A105 LF2 F304 304L F316 316L F51 F53

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Address: A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China

Contact name:Arnold

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Ball Valve Bonnet Stainless Steel Forging A105 LF2 F304 304L F316 316L F51 F53

Country/Region	china
City & Province	jiangsu

Product Details

Ball Valve Bonnet Forging Stainless Steel A105 LF2 F304 304L F316 316L F51 F53

Products reference:

Material	A105 LF2 A105 LF2 F304 304L F316 316L F51 F53
Forging equipment	4T,8T Hammer
Application	Ball valve bonnet is important parts of ball valve,widely used for petroleum refining,long distance transport pipes,water conservancy project,electricity,steel industry
Melting process	EF BOF VIM
Process technology	Forging+rough machining+heat treatment+finish machining+packing+storage
Forging ratio	＞4
Applicable standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority	ISO9001,PED TÜV
Delivery term	Each product is qualified,no defect of material processing,fully meet the mechanical property and use requirements.
Test equipment	Spectrograph,UT,MT test device,tensile and impact test device,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:

chemical composition	C	Si	Mn	P	S	Cr	Ni	Mo	Cu	V
A105	0.19-0.23	0.15-0.3	0.9-1.05	≤0.035	≤0.03	≤0.1	≤0.4	≤0.12	≤0.4	≤0.05
LF2	0.19-0.23	0.15-0.3	0.9-1.05	≤0.035	≤0.03	≤0.1	≤0.4	≤0.12	≤0.4	≤0.03
304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	18.0–20.0	8.0-11.0
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	16.0~18.0	10.0~14.0	2.00-3.00
F51	≤0.03	≤1.00	≤2.00	≤0.03	≤0.02	21.0-23.0	4.5-6.5	2.5-3.5
F53	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	24.0-26.0	6.0-8.0	3.0-5.0

Mechanical property	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Type Of notch	Impact energy	HBW
A105	100100200	≥485	≥250	≥22	≥30	/		143-187
LF2	100100200	485-655	≥250	≥22	≥30	V	≥27J(-29℃)	143-187

Commerce clause:

Max weight	10T
MOQ	1PC
Delivery time	30-50 days
Package	Steel frame
Delivery term	FOB;CIF
Payment term	T/T,LC
Transportation	vehicle,ocean,air

keywords:
Bonnet is the key part of ball valve,ball valve’s definition:open and close part(sphere) is driven by valve rod,and to rotate around axis of ball valve,also used for fluid’s adjustment and control,common material are A105 and LF2,normally after forging it need to be machined at lathe,CNC machining center,drilling machine,also need to be tested at tensile and impact machine

Advantage:
High-precision dimensional tolerance;
Excellent mechanical properties;

Produce different dimension based on customer’s requirements;

Advanced manufacture equipments and inspection devices;
Excellent technical personality;
Control the production procedure strictly;
Pay attention on the package protection;
Quality full service.