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Quick Details
Specifications
API 5CT Coupling
Material: API 5CT Seamless Steel Pipe
Usage:Well Drilling Machinery
Grade: J55, K55, N80-1, N80-Q, L80, P110;
Size: 2-3/8" to 4-1/2"
Type: NUE, EUE
Surface Treatment: Whole phosphating, or inside phosphating and outside coating
Packing: By carton, wooden case, wooden pallet, or by requirements of customers.
Packing: By carton, wooden case, wooden pallet, or by requirements of customers.
Our Technical process as follows:
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Raw Material Inspection
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Cutting
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Coupling Blank Inspection
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Marking
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Threading
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Magnetic Powder Inspection
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Final Inpection
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Phosphating
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Packing
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API 5CT, 5B Coupling
Material: API 5CT Seamless Steel Pipe
Usage:Well Drilling Machinery
Grade: J55, K55, N80-1, N80-Q, L80, P110;
Size: 2-3/8" to 4-1/2"
Type: NUE, EUE
Surface Treatment: Whole phosphating, or inside phosphating and outside coating
Packing: By carton, wooden case, wooden pallet, or by requirements of customers.
Packing: By carton, wooden case, wooden pallet, or by requirements of customers.