Changzhou Oilfield Petroleum Equipment Co., Ltd.
| Payment Terms | D/P & LC &T/T |
| Supply Ability | 2800000 pcs |
| Application | Oil Pipe |
| Technique | Hot Rolled |
| Special Pipe | API Pipe |
| Delivery Time | 20 days |
| Secondary Or Not | Non-secondary |
| Surface Treatment | Copper or phosphate |
| Packaging Details | Pallet packing |
| Alloy Or Not | Is Alloy |
| Place of Origin | china |
| Brand Name | oilfield |
| Certification | API 5CT |
| Model Number | 1“9～20” |
View Detail Information
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Product Specification
| Payment Terms | D/P & LC &T/T | Supply Ability | 2800000 pcs |
| Application | Oil Pipe | Technique | Hot Rolled |
| Special Pipe | API Pipe | Delivery Time | 20 days |
| Secondary Or Not | Non-secondary | Surface Treatment | Copper or phosphate |
| Packaging Details | Pallet packing | Alloy Or Not | Is Alloy |
| Place of Origin | china | Brand Name | oilfield |
| Certification | API 5CT | Model Number | 1“9～20” |
The Product Standard: API SPEC 5CT9thPSL1; PSL2; PSL3;
Size:1"9~20"
Grade:H40,J55,K55,N80,L80,R95(C95),T95,P110,Q125
| size | OD | length | l ength |
Bore diameter |
Bearing surface width |
Quality
|
Quality |
coupling mateial
|
| short thread | long thread | short thread | long thread | |||||
| 4-1/2 | 127.00 | 158.75 | 177.80 | 116.68 | 3.97 | 3.62 | 4.15 | 127.0*13.0 |
| 5 | 141.30 | 165.10 | 196.85 | 129.38 | 4.76 | 4.66 | 5.75 | 142*14.5 |
| 5-1/2 | 153.67 | 171.45 | 203.20 | 142.08 | 3.18 | 5.23 | 6.42 | 154*14 |
| 6-5/8 | 187.71 | 184.15 | 222.25 | 170.66 | 6.35 | 9.12 | 11.34 | 188*17 |
| 7 | 200.03 | 184.15 | 228.60 | 180.18 | 4.76 | 10.88 | 13.92 | 201*18 |
| 7-5/8 | 215.90 | 190.50 | 234.95 | 197.64 | 5.56 | 12.30 | 15.63 | 216*18 |
| 8-5/8 | 244.48 | 196.85 | 254.00 | 223.04 | 6.35 | 16.23 | 21.67 | 245*21 |
| 9-5/8 | 269.88 | 196.85 | 266.70 | 248.44 | 6.35 | 18.03 | 25.45 | 270*21 |
| 10-3/4 | 298.45 | 203.20 | --- | 277.02 | 6.35 | 20.78 | --- | 299*21 |
| 11-3/4 | 323.85 | 203.20 | --- | 302.42 | 6.35 | 22.64 | --- | 324*21 |
| 13-3/8 | 365.12 | 203.20 | --- | 343.69 | 6.35 | 25.66 | --- | 365*21 |
| 16 | 431.80 | 228.60 | --- | 411.96 | 5.56 | 34.91 | --- | 432*23 |
| 18-5/8 | 508.0 | 228.60 | --- | 478.63 | 5.56 | 54.01 | --- | 508*26 |
| 20 | 533.40 | 228.60 | 292.10 | 513.56 | 5.56 | 43.42 | 57.04 | 534.0*23 |
|
|
| size |
OD The standard coupling |
OD Special clearance couplings
|
min length |
Bore diameter |
Bearing surface width |
The standard coupling Quality(kg)
|
Special clearance couplings Quality(kg) |
coupling mateial
|
| W | WC | NL | Q | b | ||||
| 4-1/2 | 127.00 | 158.75 | 177.80 | 116.68 | 3.97 | 4.55 | 3.48 | 127.0*13.0 |
| 5 | 141.30 | 165.10 | 196.85 | 129.38 | 4.76 | 5.85 | 4.00 | 142*14.5 |
| 5-1/2 | 153.67 | 171.45 | 203.20 | 142.08 | 3.18 | 6.36 | 4.47 | 154*14 |
| 6-5/8 | 187.71 | 184.15 | 222.25 | 170.66 | 6.35 | 11.01 | 5.65 | 188*17 |
| 7 | 200.03 | 184.15 | 228.60 | 180.18 | 4.76 | 13.98 | 6.28 | 201*18 |
| 7-5/8 | 215.90 | 190.50 | 234.95 | 197.64 | 5.56 | 15.82 | 9.29 | 216*18 |
| 8-5/8 | 244.48 | 196.85 | 254.00 | 223.04 | 6.35 | 20.86 | 10.80 | 245*21 |
| 9-5/8 | 269.88 | 196.85 | 266.70 | 248.44 | 6.35 | 23.16 | 12.02 | 270*21 |
| 10-3/4 | 298.45 | 203.20 | --- | 277.02 | 6.35 | 25.74 | 13.39 | 299*21 |
| 11-3/4 | 323.85 | 203.20 | --- | 302.42 | 6.35 | 28.03 | --- | 324*21 |
| 13-3/8 | 365.12 | 203.20 | --- | 343.69 | 6.35 | 31.77 | --- | 365*21 |
| 16 | 431.80 | 228.60 | --- | 411.96 | 5.56 | 40.28 | --- | 432*23 |
| 18-5/8 | 508.0 | 228.60 | --- | 478.63 | 5.56 | 62.68 | --- | 508*26 |
| 20 | 533.40 | 228.60 | 292.10 | 513.56 | 5.56 | 50.10 | --- | 534.0*23 |
|
|
API Non-upset Thread tubing coupling size,tolerance and quality(mm)
| Size | OD |
Min Length |
Bore diameter |
Bearing surface width |
The maximum bearing surface diameter special chamfer
|
Quality (kg) |
| 1"9 | 55.88 | 95.25 | 49.86 | 1.59 | 52.07 | 0.56 |
| 2-3/8 | 73.02 | 107.95 | 61.93 | 4.76 | 66.68 | 1.28 |
| 2-7/8 | 88.90 | 130.18 | 74.63 | 4.76 | 80.98 | 2.34 |
| 3-1/2 | 107.95 | 142.88 | 90.50 | 4.76 | 98.42 | 3.71 |
| 4 | 120.65 | 146.05 | 103.20 | 4.76 | 111.42 | 4.35 |
| 4-1/2 | 132.08 | 155.58 | 115.90 | 4.76 | 123.19 | 4.89 |
API External Upset Thread tubing coupling size ,tolerance and quality(mm)
| size |
OD
The standard coupling |
OD
Special clearance couplings |
min
length |
Bore diameter |
The maximum bearing surfaceWith special chamfer standard coupling |
The maximum bearing surface diameter (Special clearance) |
Standard couplingQuanlity | Special clearance Quanlity |
| 1"9 | 63.50 | --- | 98.42 | 3.18 | 58.34 | --- | 0.84 | --- |
| 2-3/8 | 77.80 | 73.91 | 123.82 | 3.97 | 71.83 | 69.90 | 1.55 | 1.07 |
| 2-7/8 | 93.17 | 87.88 | 133.35 | 5.56 | 85.88 | 83.24 | 2.40 | 1.55 |
| 3-1/2 | 114.30 | 106.17 | 146.05 | 6.35 | 104.78 | 100.71 | 4.10 | 2.38 |
| 4 | 127.00 | --- | 152.40 | 6.35 | 117.48 | --- | 4.82 | --- |
| 4-1/2 | 141.30 | --- | 158.75 | 6.35 | 130.96 | --- | 6.05 | --- |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra... Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra...
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