Stainless Steel Thread Check Valve

Size: 1/4"to 4"(DN8-DN100) Full Bore

Type: Vertical Check Valve,Horizontal Check Valve,Wafer Check Valve;

End connection: Screwed Cap and Female Threaded(Inside Threaded) BSPT BSP NPT , DIN259/2999,ISO 228

Process:Investment Casting Body and CNC lathe processing.

Working Pressure: 200PSI.

Operation mode: Manual operation.

Material: ASTM A358 CF8,CF8M SS304,SS316.

Adjustable Stem Packing

Swing type disc,integral seat.

Packing: Plastic packaging bag+Cartons+Wooden Cases or Pallet; Standard Seaworthy Packing

HS Code: 8421211000

Certification Certificate: ISO9001:2015 GB/T19001-2016、CE

Factory Inspection Report And Certificates:

EN 10204/3.1B-MTC

Raw material inspection certificate.

100% Radiography Test Report

Hydraulic seal test report.

Thread inspection report

Third Party Inspection Report, etc

QC:

1. All raw materials will be inspected as soon as they arrive in our factory.

2. All parts, logos and all details that will be checked during the production process.

3. Check all packaging details during production.

4. After completion, we check all production quality and packaging at the final inspection.

5. Each process should be checked by relevant QC personnel.

Shipping

Payment Term: 30%TT Deposit + Delivery payment balance. ( Note: Specific can be discussed.) Support T/T, Western Union, Paypal Etc payment.

Shipping Terms: EXW(WENZHOU), FOB(Ningbo, Shanghai Port),CFR,CIF,DDP,DDU. We support international express transportation by land, sea and air