8 years is a customer focused company based on “Value-Add” and quality Service’principles
QILONG | STANDARD INSPECTION & TEST PLAN | ITP NO.: REV.NO.:0 |
Page 1 of 1 | |||||
NO | Activity | Sampling | Standard | Record | Activity code & sign | |||
Qilong | Customer | |||||||
Code | Sign | Code | Sign | |||||
1 |
Documentation |
100% | - | - | M | R | ||
2 | Material Test Certificate review | Each lot | EN10204 3.1 Applicable ASTM STD |
Material inspection report/mill certificate | M | R | ||
3 | Visual and dimension test | 100% for pressure cotaining parts 10% for other parts |
MSP-SP-55 Drawings |
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4 | Material Chemical analysis & MTR verfication | Each lot with the same head No. For stainless steel and alloy |
Applicable ASTM STD. | PMI test report | M | R | ||
5 | Mechanical characteristics test & Mtr verification | Each lot with the same heat No. | Applicable ASTM STD. | Test report | M | R | ||
6 | Machining inspection | 100% | MSS-SP-55&Drawings | Maching inspection report | M | R | ||
7 | MPI/DPI | Group A 100%,Group B 100% Group C 10% |
ASME V | MPI/DPI reprot and RT report | M | R | ||
Raadiography | Group A 100%,Group B 10% Group C 10%,Except forging material |
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8 | Assembly inspection | 100% | MSS-SP-55&Drwaing | Assembly inspection report | M | R | ||
9 | Pressure test Producedure Hydraulic shell test Hydraulic seat and backseat test Pneumatic seat test(If applicable) |
100% 100% |
API 598 / API 6D | Procedure Pressure test report |
M M |
R H,W |
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10 | Painting inspection - Surfact Preparetion/Primer Coat - Top Paint Coat |
10% | Qilong 4101 | Painting insepction report | M | R | ||
11 |
Find inspection |
100% | Qilong 6510 | Final inspection report | M | R | ||
12 | Packing inspection | 100% | Qilong 1091 | Packing inspection report | M | W | ||
13 | Certificate | 100% | EN10204-2004 3.1 /CE/PED/ATEX |
Certificate | M | R | ||
14 | Release for Shipment | 100%--MR |
Where:
M= Manufacturer’s Inspection/Implementation R = Doc
W = Witness inspection SW=Sample witness H= Hold point