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Inspector Pre Shipment Inspection Services For Stainless Steel Valve

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Inspector Pre Shipment Inspection Services For Stainless Steel Valve

China Inspector Pre Shipment Inspection Services For Stainless Steel Valve supplier
Inspector Pre Shipment Inspection Services For Stainless Steel Valve supplier Inspector Pre Shipment Inspection Services For Stainless Steel Valve supplier Inspector Pre Shipment Inspection Services For Stainless Steel Valve supplier Inspector Pre Shipment Inspection Services For Stainless Steel Valve supplier

Large Image :  Inspector Pre Shipment Inspection Services For Stainless Steel Valve

Product Details:

Place of Origin: China
Brand Name: INF inspection
Certification: ASNT/ CWI/ NACE/ ARAMCO
Model Number: pre shipment inspection services

Payment & Shipping Terms:

Minimum Order Quantity: 1 man-day
Price: negotiable
Packaging Details: as per requirement
Delivery Time: on call
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: Inspection,Lab Test,NDE,Sourcing
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Detailed Product Description
Coverage Area: All Area In China Inspection Arrangement: Any Time
Price: All Price Inclusive Personnel Qualification: As Required
Discount: Available For Long Project >1month Inspector Experience: At Least 5 Years

Quick response pre shipment inspection services for stainless steel valve with experienced inspector on call

 

1. What is stainless steel

In metallurgy, stainless steel,also known as inox steel or inox from French inoxydable (inoxidizable), is a steel alloywith a minimum of 10.5% chromium content by mass.

Stainless steels are notable for their corrosion resistance, which increases with increasing chromium content. Additions of molybdenum increase corrosion resistance in reducing acids and against pitting attack in chloride solutions. Thus, there are numerous grades of stainless steel with varying chromium and molybdenum contents to suit the environment the alloy must endure. Stainless steel's resistance to corrosion and staining, low maintenance, and familiar lustre make it an ideal material for many applications where both the strength of steel and corrosion resistance are required.

Stainless steels are rolled into sheets, plates, bars, wire, and tubing to be used in: cookware, cutlery, surgical instruments, major appliances; construction material in large buildings, such as the Chrysler Building; industrial equipment (for example, in paper mills, chemical plants, water treatment); and storage tanks and tankers for chemicals and food products (for example, chemical tankers and road tankers). Stainless steel's corrosion resistance, the ease with which it can be steam cleaned and sterilized, and no need for other surface coatings has also influenced its use in commercial kitchens and food processing plants.

 

2. Why use INF pre shipment inspection services

Any failure of the valve will cause serious consequence like fluid leakage, pollution, fire, or even safety accident. Thus pre shipment inspection services for valve is very important. INF have provided pipeline inspection services to many leading oil company, EPC and trading agent, such as:

KNPC, Shell, TR, GE, Exxonmobil, Samsung and so on.

INF will not only control the quality but also focus on th expediting work, to push delivery/shipment of the goods and ensure the products can arrive customer's job site on time.

 

3. Common defect of valve products

Common defect of valve products
Leakage hydro test leakage, gas leakage, fire test leakage, low temperature test leakage
welding crack incorrect PWHT procedure, WPS&PQR
wall thickness below standard incorrect dimension below standard
casting cold shot, shinkage, hole defect reflected by UT, RT, MT or PT test
coating thickness, pull off test sagging, peeling, thickness, anti-corrosion failure
high torque not convinient for job site to operate, mismatching with the actuator
failure of NDE test MT, PT, UT, RT
failure of mechnical test tensile test, hardness test, impact test
sealing surface damage damage of sealing ring, seat ring, ball, wedge

 

4. Inspection items for pre shipment inspection services

During our pre shipment inspection services, the inspector will carefully survey all critical manufacturing steps, and perform inspection items as customer request, like:

  • Raw material inspection
  • Purchased parts inspection
  • Welding material inspection
  • PMI inspection
  • NDT inspection
  • Visual inspection
  • Pressure test inspection
  • Heat treatment inspection
  • Dimension inspection
  • Mechanical Operation inspection
  • Performance test inspection
  • Nameplate inspection
  • Paint inspection
  • Cleanliness inspection
  • Final documents verification
  • Packaging inspection
  • Spare parts inspection
  • Inspection of loading and transportation
  • Other inspection(As per client's requirement)

Product

Type

Gate/Globe/Check Valve
Ball Valve
Butterfly Valve
ON-OFF valve
Safety Valve
Plug Valve

Inspection

Type

Pre-Shipment Inspection (PSI)
Production Monitoring (PM)
During Production Check (DUPRO)
Initial Production Check (IPC)
Lab test witness
Supplier Audit
Standard

API,ASTM,EN,BS,ISO,DIN,ASME

,NACE,JIN,AISI,MSS

Report

Daily, weekly, monthly or per customer requirement

 

English report or per customer request

 

Report will be submitted within 48 hour after inspection finished

 

5. Our advantages

To ensure the quality and delivery of the valve to customers, INF provide professional pre shipment inspection services, all quality assurance inspector are with at least 5 years related working experiences and all requested qualification like NDE, ASNT. All inspectors have been trained with PMP knowledge.

Our pre shipment inspection services network cover most area of china, inspector can attend the inspection upon customer's notification within 24 hours.

Inspector Pre Shipment Inspection Services For Stainless Steel ValveInspector Pre Shipment Inspection Services For Stainless Steel Valve

 

Contact Details
INF Inspection Technology Co.,Ltd

Contact Person: sales

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