Ningbo Suijin Machinery Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 30,000-50,000 pcs per month |
| Delivery Time | 30 working days |
| Packaging Details | wood box |
| Part Name | Explosion-proof valve casting body |
| Material | Stainless Steel SS316 |
| Process | silicon casting or precision investment /Lost Wacx and machining |
| Part weight | 0.05-0.9.KG |
| OEM | OEM service |
| type | custom investment casting |
| Application | Explosion-proof valve |
| Brand Name | NBSJ |
| Model Number | SJ7292206 |
| Certification | TUV;PED |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 30,000-50,000 pcs per month |
| Delivery Time | 30 working days | Packaging Details | wood box |
| Part Name | Explosion-proof valve casting body | Material | Stainless Steel SS316 |
| Process | silicon casting or precision investment /Lost Wacx and machining | Part weight | 0.05-0.9.KG |
| OEM | OEM service | type | custom investment casting |
| Application | Explosion-proof valve | Brand Name | NBSJ |
| Model Number | SJ7292206 | Certification | TUV;PED |
| Place of Origin | China | ||
| High Light | PED stainless steel investment casting ，ped valve body casting ，explosion proof valve body casting | ||
Carbon steel stainless steel investment casting Explosion-proof valve body
Description:
Explosion-proof valves are used in dust removal systems containing combustible gas or combustible substances, and can be used as pressure relief devices for explosive pipelines or equipment. The diaphragm of the explosion-proof valve is usually calculated according to the operating pressure of the dust removal system and the content of combustible substances, and then the material and thickness scratches are selected, and the normal operation of the system must not be affected by improper selection.
There are generally two types of explosion-proof valves, horizontal explosion-proof valves and vertical explosion-proof valves. Both types of explosion-proof valves are constructed with explosion-proof membranes. The vertical explosion-proof valve is installed on the cylinder, and the horizontal explosion-proof valve is installed on the top.
Our explosion-proof valve body precision investment castings have stable sealing, high pressure resistance, corrosion resistance, sturdiness and durability, and long life. There are a variety of structures to choose from, and they can also be customized according to customer needs.
Parameter
| Product name | Stainless steel investment casting Explosion-proof valve body |
| Material | Carbon Steel, Alloy Steel, Stainless Steel,Tooling Steel |
| Process | silicon casting or precision investment /Lost Wacx and machining |
| Part weight | 0.05-0.9.KG |
| OEM | OEM service , work as customer's drawing or sample. |
| QC control | 100% inspection on critical dimension |
| Material Standard: | ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc. |
| Tolerance of rough casting | ISO8062 CT4-CT6 |
| Used for | Explosion-proof valve |
Main Casting Process
Investment casting (wax mold made by middle temperature wax) ;
Lost Wax Casting (wax mold made by low temperature wax);
Our service
1. High quality&reasonable price
2. Strict quality control
3. First-class service
Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee
Our parts range
Max Casting size : 1 Meter
Weight range: 0.1~120kg
Surface Roughness : Ra 3.2~Ra6.3
Productivity:15000 tons/per year
Package : Wooden Pallet
Export Market:Europe — 40% North America — 35% Asia — 15% Domestic Market — 10%
Our precision casting
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
Ten million-fifteen
Employee Number:
150~200
Ecer Certification：
Site Member
Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle... Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle...
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