TH135307B - Tube threaded couplings with high torque capability are improved. - Google Patents
Tube threaded couplings with high torque capability are improved.Info
- Publication number
- TH135307B TH135307B TH1301002372A TH1301002372A TH135307B TH 135307 B TH135307 B TH 135307B TH 1301002372 A TH1301002372 A TH 1301002372A TH 1301002372 A TH1301002372 A TH 1301002372A TH 135307 B TH135307 B TH 135307B
- Authority
- TH
- Thailand
- Prior art keywords
- tube threaded
- improved
- base
- high torque
- threaded couplings
- Prior art date
Links
- 230000001808 coupling Effects 0.000 title claims 3
- 239000002245 particle Substances 0.000 claims abstract 5
- 239000011248 coating agent Substances 0.000 claims abstract 3
- 238000000576 coating method Methods 0.000 claims abstract 3
- 229920001577 copolymer Polymers 0.000 claims abstract 2
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 229920005989 resin Polymers 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N Fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 229920002050 silicone resin Polymers 0.000 claims 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 4
- 230000001050 lubricating Effects 0.000 abstract 2
- 210000001503 Joints Anatomy 0.000 abstract 1
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000010953 base metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003871 sulfonates Chemical class 0.000 abstract 1
Abstract
สารเคลือบผิวหล่อลื่นซึ่งสามารถป้องกันการเกิดขึ้นของการเกิดรอยเเม้เเต่เมื่อการประกอบ กระทำด้วยเเรงบิดสูง เเละซึ่งมีคุณสมบัติป้องกันสนิมดีเลิศซึ่งก่อตัวบนพื้นผิวสัมผัสของหมุด เเละ/ หรือกล่องของข้อต่อเกลียวที่เป็นหลอด สารเคลือบผิวหล่อลื่นซึ่งประกอบด้วยอนุภาคโคโพลีเมอร์ซึ่ง สร้างจากอนุภาคของอะคริลิก-ซิลิโคนโคโพลีเมอร์ที่มีเส้นผ่าศูนย์กลางอนุภาคเฉลี่ย 10-50 ไมโครเมตร กระจายในเเมตริกซที่มีความหนืดสูงซึ่งสร้างจากของผสมของสารมีพื้นฐานโรซินซึ่งถูก เลือกจากโรซิน เเละอนุพันธุ์ของโรซิน เเว็กซ์ เมทัลโซพ เเละเกลือโลหะที่เป็นเบสของกรด อินทรีย์อะโรเมติก(เช่น Ca ซัลโฟเนตที่เป็นเบสอย่างสูง) Lubricating coating which can prevent the occurrence of cracks but when assembly Act with a high twist And which has excellent anti-rust properties which are formed on the contact surfaces of pins and / or boxes of tube threaded joints. Lubricating coating containing copolymer particles which It is made up of acrylic-silicone copolymer particles with an average particle diameter of 10-50 μm, distributed in a high viscosity matrix, formed from a mixture of a chemical base. Sin, which was Choose from Rosin And its derivatives, rosin, metal soap, and acid-base metal salts. Organic aromatic (for example, highly base Ca sulfonates)
Claims (1)
Publications (3)
Publication Number | Publication Date |
---|---|
TH135307B true TH135307B (en) | 2014-07-21 |
TH135307A TH135307A (en) | 2014-07-21 |
TH54730B TH54730B (en) | 2017-04-24 |
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