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Shanghai Qinuo Industry Co., Ltd. Quality Control

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Hammer Union Seal (373)
Plug Valve Seals (64)
Rubber Packer Elements (51)
Oilfield Swab Cups (125)
Swivel Joint Repair Kit (100)
Rubber O Rings (239)
Backup Rings (13)
Redress Kit (122)
Other Oil Well Accessories (32)
Plastic Thread Protectors (138)
Wireline Flow Tubes (6)
Rubber Bung Stopper (9)
Custom Rubber Products (93)
Custom Plastic Products (18)
Oil Saver Rubbers (50)
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Certification
China Shanghai Qinuo Industry Co., Ltd. certification
QC Profile
Shanghai Qinuo Quality Cotrol Center:
Shanghai Qinuo Industry Co., Ltd. quality control 0
Our Testting Equipment:
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Test Content:
  1. Akron abration tester
  2. Brittle impact tester
  3. Density tester
  4. Double head grinding machine
  5. Fatigue cracking tester
  6. Hardness tester
  7. Hot aging test machine
  8. No rotor vulcanizer
  9. Resilience testing machine
  10. Tensile tester
  11. Two-element mapper
Certification
  • China Shanghai Qinuo Industry Co., Ltd. certification

    Standard:ISO9001: 2015

    Number:No.31625Q10672R0S

    Issue Date:2025-09-06

    Expiry Date:2028-09-05

    Scope/Range:Production of rubber seals

    Issued By:CEOC Testing 8 Certification Center(Beijing)Co.,Ltd
Contact Details
Shanghai Qinuo Industry Co., Ltd.

Contact Person: Mr. Chris Miao

Tel: 86 156 1881 7170

Fax: 86-21-38258697-804

Send your inquiry directly to us
Hammer Union Seal

Factory Supplier Industrial Oil Seal parts With matel Backed Rings Hammer Union Seal

4'' 80D HNBR Oilfield Sealing Dust Plug Hammer Union Seal

Figure 2202 1502 Hammer Union Seals Lip Seal Ring 2" 3'' 4" Size NBR FKM PTFE

Buna-N, NBR Hammer Union Seal for Weco Figure Nos 602,1002,1502

Rubber O Rings

China Factory Rubber Seals API Oilfield 90 Shore A AS568 Colored Rubber O Rings

Colored Fuel Resistant Rubber Seal Rings 40Shore A- 90 Shore A Hardness

Wireline Control Fire Switch Systems Rubber Seal Products AS568-231 Buna /

Colored Round Flat Large Small Rubber O Ring Seals FKM SBR NR HNBR Nitrile

Custom Rubber Products

Oil Field Custom Rubber Components , Durable Molded Rubber Products

Shanghai Qinuo Rubber Molded Service Cheap Price Good Quality Custom Rubber Injection Molding

NR Silicone SBR Silicone Rubber Furniture Stoppers Chair Leg Caps Cylinder Shape

NBR Custom Molding Seal Rubber O Rings PTFE Coating 90 Shore

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