Basic Info.
Material
Galvanized Iron Pipes
Cross-Section Shape
Round
Product Description
Product Description
On sale seamless API-5CT Casing pipe, Coupling, OCTG.
Our factory manufacture Casing pipe, OCTG for oilfield:
According to API SPEC 5CT.
Steel grade: J55, K55, L80, N80, C95, P110
Casing pipe: From 7" to 13 3/8"
Threads: BTC, LTC, STC.
Length range: R1, R2, R3
If you interested in our Casing pipe, Tubing pipe, Coupling, OCTG, Oil pipe, feel free to contact with me.
OD | Nominal Linear Mass T&C | Wall Thickness | Grade and Threading |
in. | mm | lb/ft | Kg/m | in | mm | J55/ K55 | L80 | N80 | C90/ T95 | P110 | Q125 |
5-1/2 | 139.70 | 14 | 20.83 | 0.244 | 6.2 | PS | -- | -- | -- | -- | -- |
5-1/2 | 139.70 | 15.5 | 23.07 | 0.275 | 6.98 | PSLB | -- | -- | -- | -- | -- |
5-1/2 | 139.70 | 17 | 25.30 | 0.304 | 7.72 | PSLB | PLB | PLB | PLB | PLB | -- |
5-1/2 | 139.70 | 20 | 29.76 | 0.361 | 9.17 | -- | PLB | PLB | PLB | PLB | -- |
5-1/2 | 139.70 | 23 | 34.23 | 0.415 | 10.54 | -- | PLB | PLB | PLB | PLB | PLB |
6-5/8 | 168.28 | 20 | 29.76 | 0.288 | 7.32 | PSLB | -- | -- | -- | -- | -- |
6-5/8 | 168.28 | 24 | 35.72 | 0.352 | 8.94 | PSLB | PLB | PLB | PLB | PLB | -- |
6-5/8 | 168.28 | 28 | 41.67 | 0.417 | 10.59 | -- | PLB | PLB | PLB | PLB | -- |
6-5/8 | 168.28 | 32 | 47.62 | 0.475 | 12.06 | -- | PLB | PLB | PLB | PLB | PLB |
7 | 177.80 | 20 | 29.76 | 0.272 | 6.91 | PS | -- | -- | -- | -- | -- |
7 | 177.80 | 23 | 34.23 | 0.317 | 8.05 | PSLB | PLB | PLB | PLB | -- | -- |
7 | 177.80 | 26 | 38.69 | 0.362 | 9.19 | PSLB | PLB | PLB | PLB | PLB | -- |
7 | 177.80 | 29 | 43.16 | 0.408 | 10.36 | -- | PLB | PLB | PLB | PLB | -- |
7 | 177.80 | 32 | 47.62 | 0.453 | 11.51 | -- | PLB | PLB | PLB | PLB | -- |
7 | 177.80 | 35 | 52.09 | 0.498 | 12.65 | -- | PLB | PLB | PLB | PLB | PLB |
7 | 177.80 | 38 | 56.55 | 0.540 | 13.72 | -- | PLB | PLB | PLB | PLB | PLB |
7-5/8 | 193.68 | 26.4 | 39.29 | 0.328 | 8.33 | PSLB | PLB | PLB | PLB | -- | -- |
7-5/8 | 193.68 | 29.7 | 44.20 | 0.375 | 9.52 | -- | PLB | PLB | PLB | PLB | -- |
7-5/8 | 193.68 | 33.7 | 50.15 | 0.430 | 10.92 | -- | PLB | PLB | PLB | PLB | -- |
7-5/8 | 193.68 | 39 | 58.04 | 0.500 | 12.70 | -- | PLB | PLB | PLB | PLB | PLB |
8-5/8 | 219.08 | 36 | 53.57 | 0.400 | 10.16 | PSLB | PLB | PLB | PLB | -- | -- |
8-5/8 | 219.08 | 40 | 59.53 | 0.450 | 11.43 | -- | PLB | PLB | PLB | PLB | -- |
8-5/8 | 219.08 | 44 | 65.48 | 0.500 | 12.70 | -- | PLB | PLB | PLB | PLB | -- |
8-5/8 | 219.08 | 49 | 72.92 | 0.557 | 14.15 | -- | PLB | PLB | PLB | PLB | PLB |
9-5/8 | 244.48 | 36 | 53.57 | 0.352 | 8.94 | PSLB | -- | -- | -- | -- | -- |
9-5/8 | 244.48 | 40 | 59.53 | 0.395 | 10.03 | PSLB | PLB | PLB | PLB | -- | -- |
9-5/8 | 244.48 | 43.5 | 64.73 | 0.435 | 11.05 | -- | PLB | PLB | PLB | PLB | -- |
9-5/8 | 244.48 | 47 | 69.94 | 0.472 | 11.99 | -- | PLB | PLB | PLB | PLB | PLB |
9-5/8 | 244.48 | 53.5 | 79.62 | 0.545 | 13.84 | -- | PLB | PLB | PLB | PLB | PLB |
9-5/8 | 244.48 | 58.4 | 86.91 | 0.595 | 15.11 | -- | PLB | PLB | PLB | PLB | PLB |
10-3/4 | 273.05 | 40.5 | 60.27 | 0.350 | 8.89 | PSB | -- | -- | -- | -- | -- |
10-3/4 | 273.05 | 45.5 | 67.71 | 0.400 | 10.16 | PSB | -- | -- | -- | -- | -- |
10-3/4 | 273.05 | 51 | 75.90 | 0.450 | 11.43 | PSB | PSB | PSB | PSB | PSB | -- |
10-3/4 | 273.05 | 55.5 | 82.59 | 0.495 | 12.57 | -- | PSB | PSB | PSB | PSB | -- |
10-3/4 | 273.05 | 60.7 | 90.33 | 0.545 | 13.84 | -- | -- | -- | PSB | PSB | PLB |
10-3/4 | 273.05 | 65.7 | 97.77 | 0.595 | 15.11 | -- | -- | -- | PSB | PSB | PLB |
11-3/4 | 298.45 | 47 | 69.64 | 0.375 | 9.53 | PSB | -- | -- | -- | -- | -- |
11-3/4 | 298.45 | 54 | 80.36 | 0.435 | 11.05 | PSB | -- | -- | -- | -- | -- |
11-3/4 | 298.45 | 60 | 89.29 | 0.489 | 12.42 | PSB | PSB | PSB | PSB | PSB | PLB |
13-3/8 | 339.72 | 54.5 | 81.10 | 0.380 | 9.65 | PSB | -- | -- | -- | -- | -- |
13-3/8 | 339.72 | 61 | 90.78 | 0.430 | 10.92 | PSB | -- | -- | -- | -- | -- |
13-3/8 | 339.72 | 68 | 101.19 | 0.480 | 12.19 | PSB | PSB | PSB | PSB | PSB | -- |
13-3/8 | 339.72 | 72 | 107.15 | 0.514 | 13.06 | -- | PSB | PSB | PSB | PSB | PLB |
Questions and Answers
How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed:
If products' quality don't accord to description as we give or the promise before you
place order, we promise 100% refund.
How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that " for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity",if you like bargain and factory price is not low enough as you think, just don't waste your time.
Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, excellent customer solution proposals.
Our services:
We have special service team which will offers you professional guidance:
1.Low maintenance cost, high efficiency.Minimizing downtime of the equipment.
2.Planned maintenance budget.Maintenance plans are designed according to the customers' different requirements.Providing dedicated and experienced maintenance technicians.
3.Our sales team will response for your question within 24 hours(holidays excluded)
4.Technical support will be available in any time. Providing dedicated and experienced maintenance technicians.
5.Quality Control:
1)We have our own experienced QC
2)There will be strict inspection and testing for every order before shipping out.
6.After-sale Service:
1)Quality Guarantee:12 months from delivery date(quick-wear part except)
2)For warranty repair/ replacement, user should send defective items back then supplier re-supply the same to user within assurance period for free(user in charge of freight fee)
Address:
Lijin Economic Zone, Dongying City, Shandong Province, Dongying, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Dongying Hongsheng Petroleum Equipment Co., Ltd. is located in Lijin Economic Development Zone. The site area of installation and commissioning of equipment is up to 6200 square meters; The building area is up to 19447 square meters; Gross site area is up to 28380 square meters. Meanwhile, total investment is up to RMB 130 million. Besides, we passed the ISO9001: 2000 international quality system certification, China Compulsion Product Certification (CCC) and API certification for multiple product; Hongsheng Petroleum Equipment Co., Ltd. Has multiple independent legal entities, such as Beijing Dongdu Hengli Trade Co., Ltd, Dongying Yue Run Petroleum Equipment Co., Ltd, Lijin Longda Instrument Factory, Dongying Qinghai Oil & Gas Co., Ltd, two Overseas Companies. Moreover, employees′ education background are college degree or above while management personnel′s are bachelor degree. There are nine departments for Hongsheng Petroleum Equipment, where are with 13 postgraduate students majored in mechanical design, 213 technical engineers in various professional fields and more than 630 employees. Hongsheng Petroleum Equipment actively cooperate with major science and technology organization and petroleum colleges and universities, dedicated to the popularization and application of new technology for oilfield, the production and sales of drilling equipment, supporting services for large equipment at home and abroad, the output of oil and gas technology and ground engineering. Hongsheng Petroleum Equipment Co., Ltd is one of the key science and technology enterprises supported by Dongying City, one of listed companies in Dongying City, and one of main suppliers of Shengli Oilfield, Zhongyuan Oilfield and Daqing Oilfield.
As one strong petroleum equipment manufacturer and oil & gas service provider, we are in collection of research, development, manufacture, operation and service. Our main products are pressure gauges, temperature pressure gauge, and drilling rig, workover rig, rig accessories, pumping unit, sucker rod, sucker pump, drilling pipe, oil pipe and downhole tools etc. We have advanced equipment, strong technical force. Our productions are tested by professional and technical personnels and passed the ISO9002 international quality system certification and API monogram.
With insisting in the product systematize and technicalization, development internationalization and diversity, personal quality specialize, administration scientize, our company are devoted ourself to be the leader of oil & gas equipment and service provider as an international enterprise.