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octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
Specifications
Place of Origin :
china
Brand Name :
oilfield
Model Number :
1“9～20”
Certification :
API 5CT
Price :
1~300 dollar
Payment Terms :
LC &T/T/D&P
Supply Ability :
2800000 pcs
MOQ :
1pcs
Secondary Or Not :
Non-secondary
Application :
Oil Pipe
Technique :
Hot Rolled
Surface Treatment :
copper or phosphate
Special Pipe :
API Pipe
Alloy Or Not :
Is Alloy
Packaging Details :
Pallet packing
Delivery Time :
20 days
Description

The Product Standard: API SPEC 5CT9thPSL1; PSL2; PSL3;

Size:1"9~20"

Grade:H40,J55,K55,N80,L80,R95(C95),T95,P110,Q125

API round thread casing coupling size, tolerance and quality(mm)
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

API Buttress Thread casing coupling size, tolerance and quality(mm)
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 ---

octg-coupling for 9-5/8

octg-coupling for 9-5/8

IF YOU ARE INTERSTED IN OUR PROEUCT PLEASE CONTACT WITH ME AND LET ME KNOW THE DETAILS INFORMATION ABOUT THE PRODUCT, WE WILL GIVE YOU THE BEST PRICE ABND BEST SURVICE.

Sally Zhang

Tel:0086 181 3659 6692

Fax:0519 8526 8163

Mail:oilfield.sally@yahoo.com

Skype:sally77778

Web:http://www.oilfield-octg.com

Product tags

octg couplings

,

storz coupling sizes

,

molex 2mm pitch connector
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octg-coupling for 9-5/8" BC L80

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Product Detail
Place of Origin :
china
Brand Name :
oilfield
Model Number :
1“9～20”
Certification :
API 5CT
Price :
1~300 dollar
Payment Terms :
LC &T/T/D&P
Contact Supplier
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80
octg-coupling for 9-5/8 BC L80

Changzhou Oilfield Petroleum Equipment Co., Ltd.

Active Member
9 Years
jiangsu, changzhou
Since 2014
Business Type :
Manufacturer, Importer, Exporter, Trading Company
Main Products :
OCTG-casing, OCTG-Tubing, OCTG-coupling for casing&tubing
Total Annual :
$1,000,000-$5,000,000
Employee Number :
50~100
Certification Level :
Active Member
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