Description
Тяжёлый Нагрузка НКТ Clamp for Свернутый НКТ Обслуживание
The CAMTOP Тяжёлый Нагрузка НКТ Clamp is a rugged, slip-type handling clamp purpose-built for coiled tubing (CT) operations. It is used to safely hold and support the coiled tubing string during surface equipment repair, CT cutting, fishing, and other wellsite interventions — preventing the string from slipping or falling into the wellbore.
Manufactured from forged alloy steel with QPQ (Quench-Polish-Quench) coated wear surfaces and corrosion-resistant hardware, the clamp delivers consistent 20–30 ton load capacity across the full CT OD range of 1 1/4″ through 3″. Its simple, robust design ensures fast rig-up, easy field maintenance, and reliable performance in NACE MR0175 H2S / CO2 service.
Product Image
Шпонка Features
- Тяжёлый-Duty Нагрузка Производительность — Up to 30 ton working load across the full CT OD range
- Кованый Alloy Стальной Корпус — High tensile strength and impact resistance for harsh wellsite handling
- QPQ-Покрытый Износ Surfaces — Salt-bath nitrocarburized for superior corrosion and wear resistance
- Full CT OD Range — Seven standard sizes covering 1 1/4″ through 3″ coiled tubing
- Simple & Robust Design — Easy rig-up, easy field maintenance, minimal moving parts
- Serrated Плашка Вставки — High-grip contact on the tubing OD without crushing or damaging the string
- NACE MR0175 Compliant — Квалифицированный for H2S / CO2 sour-service environments
- Optional Lift Bail — Integrates with overhead crane / wireline for safe handling
- Color-Coded by Размер — Orange standard finish with engraved size marking for quick identification
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Тип | Тяжёлый Нагрузка НКТ Clamp (Плашка Clamp) |
| Application | Свернутый НКТ handling, lifting, and surface intervention |
| Материал | Кованый Alloy Стальной (AISI 4140 / 4340 equivalent) |
| Износ Surface Treatment | QPQ (Quench-Polish-Quench) salt-bath nitrocarburized |
| Размер Range | 1 1/4″ through 3″ (CT OD) |
| Нагрузка Производительность | 20 – 30 ton (depending on size) |
| Соединение / Handling | Lift bail for crane / wireline attachment |
| Обслуживание Rating | NACE MR0175 H2S / CO2 sour service |
| Operating Environment | Наземный / offshore wellsite, surface equipment repair |
| Design Стандарт | API 6A / ISO 9001 manufacturing, NACE material compliance |
| Identification | Engraved size marking on body, color-coded by OD range |
CT Clamp Размер & Нагрузка Selection Table
| Модель | Свернутый НКТ OD (in) | Нагрузка Производительность (Ton) | Обслуживание |
|---|---|---|---|
| CTC-125 | 1.250″ | 20.0 | Стандарт |
| CTC-150 | 1.500″ | 20.0 | Стандарт |
| CTC-175 | 1.750″ | 20.0 | Стандарт |
| CTC-200 | 2.000″ | 25.0 | Стандарт |
| CTC-237 | 2.375″ | 25.0 | Стандарт |
| CTC-287 | 2.875″ | 30.0 | Стандарт |
| CTC-300 | 3.000″ | 30.0 | Стандарт |
| CTC-200-S | 2.000″ | 25.0 | NACE MR0175 H2S |
| CTC-287-S | 2.875″ | 30.0 | NACE MR0175 H2S |
Operating Principle
The CAMTOP НКТ Clamp is operated manually or with auxiliary hydraulic assist. The body is positioned around the coiled tubing; serrated slip inserts are then driven into contact with the OD, transferring the suspended tubing load into the clamp body and then through the lift bail to the crane or rig floor. The QPQ-coated slip surfaces bite into the tubing without crushing or damaging the wall, providing a secure hold even under shock loads.
During coiled tubing repair, cutting, or surface-equipment maintenance, the clamp prevents the string from accidentally falling into the wellbore — a critical safety function on any CT operation.
Typical Applications
- Свернутый tubing surface equipment repair and replacement
- Свернутый tubing cutting and fishing operations
- Устьевое оборудование and ПВО stack intervention
- CT injector head maintenance
- Stuck-pipe recovery and string back-off operations
- Storage and handling of long CT strings at the wellsite
- Наземный and offshore CT unit spreads
- Sour-service (H2S / CO2) operations
Why Choose CAMTOP
- Кованый Alloy Стальной — Прочный enough for repeated field use without deformation or cracking
- QPQ Surface Treatment — Three times the wear life of conventional chrome-plated slips
- Full Размер Range — One supplier for every CT OD from 1 1/4″ through 3″
- Safety-Critical Design — Each clamp is load-tested at 1.25× rated capacity before shipment
- Совместимый with All Major CT Units — Engineered to integrate with standard lift bails and crane hooks
- Fast Запасной Delivery — Замена slip inserts and hardware available ex-stock
- Engineering Поддержка — Our team can recommend the right clamp size for your specific CT string and load profile
Ordering Information
To request a quotation, please provide the following information:
- Свернутый НКТ OD (in)
- Maximum suspended load requirement (ton)
- Обслуживание environment (standard / sour H2S)
- Lift bail / handling equipment requirements
- Quantity required and project location
Контакт CAMTOP
For technical specifications, datasheets, and quotations, please contact our oilfield equipment sales team:
- 📧 Email: sales@cposl.com
- 📱 WhatsApp / Phone: 86-18621723891
- 📍 Address: Shanghai, China
- 🌐 Website: www.camtop-oilfieldtools.com
CAMTOP delivers premium coiled tubing handling tools with fast lead times, full material traceability, and competitive pricing. Контакт us today to discuss your next CT operation.
