1. product name:api 5ct k55/j55 grade ltc/btc 13-3/8 casing
2. product description:introduction
oil casing pipe is a type of steel pipe that is typically used to oil well protection tubing.casing and tubing strings are the main parts of the well construction. all wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality.
material grade j55k55n80l80p110q125l80-3crl80-9crl80-13cr
thread type stcltcbtcpremium connection
size outside diameter(mm) wall thickness(mm)
4-1/2 114.30 5.21-8.56
5 127.00 5.59-12.7
5-1/2 139.70 6.20-22.22
6-5/8 168.28 7.32-12.06
7 177.80 5.87-22.22
7-5/8 193.68 7.62-19.05
7-3/4 196.85 15.11
8-5/8 219.08 6.71-14.15
9-5/8 244.48 7.92-20.24
10-3/4 273.05 7.09-20.24
11-3/4 298.45 8.46-14.78
13-3/8 339.72 8.38-13.06
16 406.40 9.53-16.66
18-5/8 473.08 11.05
20 508.00 11.13-16.13
used in oil well drilling.it is mainly used for drilling process and after completion of borehole wall support, to ensure that the drilling process and the whole wells after completion are normal running .
1. our company has specialized in this line for many years;
2.we can produce the oil casing and tubing as customers requirement;
3.unique packing according to customer.
4. strict quality control and competitive price;
5. fast delivery;
6. 24hours email reply and good after-sales service.
packade steel band baling,bulking
delivery within 15-120 days(based on actual quantity)
shippment by sea,by air
test & inspection
according to api 5ct,api 5b or customer specified standards strict inspection and test system is used before shipping including appearance inspection, dimension inspection, chemical composition inspection, performance test, strength test, tensile test, hardness test, ndt, hydrostatic test, etc. certificate
q: how many days of your delivery?
a: according to your quantity.
q: what is your main payment itme?
a: 30% down payment,70% paid before delivery.
q: surface coating?
a: anti-rusted painting, varnish painting, galvanized, and as per customers' request.
a: in bundles or in loose, plastic pipe cap or pipe end protector, or as per customers' request.
q: shipment terms?
a: container vessel, bulk cargo ship, train, land transportation.
we would like to establish long term business with any reliable partner in the world . any interesting or questions, pls don't hesitate to contace us . waiting for your kindly reply . thanks
4. product website: http://www.dlpoileqpt.com
5. company description: tianjin dalipu oil country tubular goods co., ltd
6. address: tianjintianjintianjinjinghaithe north side of the beihua road jinghai village jinghai town tianjin city,china
7. descption: tianjin dalipu oil country tubular goods co.,ltd was formally established in march 2008, located in tianjin, china, close to the capital beijing and tianjin port, convenient transportation, unique geographical location.
8. registered capital: 5000000
9. employeenum: 50
tianjin dalipu oil country tubular goods co., ltd
10. contact: jameswang
11. telphone: 86-22-68698931
12. fax: 86-22-68690382
13. company website: http://www.dlpoileqpt.com commercial and sales connecticut