Купол и трубная муфта API 5CT Премиальная резьба для бурения нефтяных скважин стальная труба

• Индивидуализация: Доступный
• Послепродажное обслуживание: технической поддержки
• Гарантия: 1 год
• Модель №.: 4 1/2"-20"
• Производственный процесс: Кастинг
• Обработка поверхности: Балончик с краской
• Рабочее давление: Атмосферное давление
• материал: углеродистая сталь
• класс: j55,k55,n80-1,n80-q,l80,c90,p110
• тип: сварная стальная труба
• подключение: наружная резьба
• использование: соединение трубопроводов
• индивидуальная поддержка: oem, odm, obm
• форма: круглый
• стандарт: api,api 5ct
• ключевое слово: горячекатаная оцинкованная трубка
• сертификация: api 5ct
• Транспортная Упаковка: деревянный ящик
• Характеристики: j55, k55, n80-1, n80-q, l80, c90, стр. 110
• Торговая Марка: eastlong
• Происхождение: Henan, China
• Код ТН ВЭД: 7307920000
• Производственная Мощность: 50000 шт./год

Описание Товара

                                     Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling Steel Pipe

Product Description

     All our products are produced and processed according to , with the materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110 and so on. The couplings have three types, namely STC LTC and BTC. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, profile and so on. Our products have already passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC (China National Petroleum Corporation).
 

Product Parameters

Descriptions and size		Type of Thread	O. D*L(mm)	Weight(kg)
Tubing Coupling	2-3/8"	NUE	73.02*107.95	1.28
	2-3/8"	EUE	77.80*123.82	1.55
	2-7/8"	NUE	88.90*130.18	2.34
	2-7/8"	EUE	93.17*130.35	2.4
	3-1/2"	NUE	107.95*142.88	3.17
	3-1/2"	EUE	114.30*146.05	4.1
	4"	NUE	120.65*146.05	4.35
	4"	EUE	127.00*152.40	4.82
	4-1/2"	NUE	132.08*155.58	4.89
	4-1/2"	EUE	141.30*158.75	6.05
Casing Coupling	4-1/2"	STC	127.00*158.75	5.23
	4-1/2"	LTC	127.00*177.80	4.15
	4-1/2"	BTC	127.00*225.42	4.55
	5"	STC	141.30*165.10	4.66
	5"	LTC	141.30*196.85	5.75
	5"	BTC	141.30*231.78	5.85
	5-1/2"	STC	153.67*172.45	5.23
	5-1/2"	LTC	153.67*203.20	6.42
	5-1/2"	STC	153.67*234.95	6.36
	6-5/8"	STC	187.71*184.15	9.12
	6-5/8"	LTC	187.71*222.25	11.34
	6-5/8"	STC	187.71*244.48	11.01
	7"	STC	194.46*187.15	8.39
	7"	LTC	194.46*228.60	10.83
	7"	STC	194.46*254.00	10.54
	7-5/8"	STC	215.90*190.50	12.3
	7-5/8"	LTC	215.90*234.95	15.63
	7-5/8"	STC	215.90*263.52	15.82
	8-5/8"	STC	244.48*196.85	16.23
	8-5/8"	LTC	244.48*254.00	21.67
	8-5/8"	STC	244.48*269.88	20.86
	9-5/8"	STC	269.88*196.85	18.63
	9-5/8"	LTC	269.88*266.70	25.45
	9-5/8"	STC	269.88*269.88	23.16
	10-3/4"	STC	298.45*203.20	20.78
	10-3/4"	STC	298.45*269.88	25.74
	11-3/4"	STC	323.85*203.20	22.64
	11-3/4"	BTC	323.85*269.88	28.03
	13-3/8"	STC	365.12*203.20	25.66
	13-3/8"	BTC	365.12*269.88	31.77

 

 

Detailed Photos

 

Certifications

FAQ

1. Q:Are you trading company or manufacturer?

A: We are professional manufacturer for steel pipes,and our company also is a very protessional and technical foreign trade company for steel products. We have more export expenence with compettive price and best after-sales service Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

2. Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

3. Q:About product prices?

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

4. Q:How long does your delivery time take?

A:In general, our delivery time is within 7-25 days, and may be delayed if the demand isextremely large or special circumstances occur.

5. Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.