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[China]
Trade Verify
Address: A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China
Contact name:Arnold
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD |
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Verified Suppliers
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Closure Cover Up Bonnet Ball Vavle Parts Stainless Steel Forging A105 LF2 F304 304L F316 316L F51 F53
A105 LF2 F304 304L F316 316L F51 F53 closure cover up bonnet ball vavle parts
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 | 100*100*200 | ≥485 | ≥250 | ≥22 | ≥30 | / | 143-187 | |
| LF2 | 100*100*200 | 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.
