825 Nickel Alloy Control Line Flatpack with FEP Encapsulation

825 Nickel Alloy Control Line Flatpack with FEP Encapsulation

Specifications

Company & Factory Introduction

MTSCO is a professional factory complex in the industrial piping sector, operating four major product divisions. In 2024, MTSCO established its own production base—Siri Tubing—specializing in the manufacturing of welded coiled tubing, control line flatpack, encapsulated control line, multi-core tubing, and cables. The factory strictly follows international ASTM standards and can supply various materials including 304, 316, 2205, 2507, Alloy 625, and Alloy 825. Siri Tubing has obtained ISO certification and has long-term partnerships with international energy companies such as OXY, KOC, and ADNOC. We are not just selling products, we are also your reliable supply chain partner.

Product Advantages

·Ultra-long continuous production: Control line flatpack can reach a maximum length of 50,000 feet (approximately 15 km) per coil, reducing field splices and improving system reliability.

·High-pressure bearing capacity: Control line flatpack has a standard hydraulic test pressure of 5,000 PSI and can withstand a maximum test pressure of 15,000 PSI, meeting the requirements of the vast majority of high-pressure applications.

·Diversified encapsulation materials: Provides multiple plastic encapsulation options including FEP, PVDF, Rilsan PA 11, and Santoprene TPV, meeting different working condition requirements.

·ISO certification guarantee: Siri Tubing has obtained ISO 9001 quality management system certification, ensuring stable and controllable product quality.

FEP Encapsulation

FEP (fluorinated ethylene-propylene copolymer) is a fully fluorinated material with exceptional chemical resistance, capable of withstanding the effects of virtually all chemicals. It features an extremely low surface friction coefficient and strong non-stick properties, along with excellent electrical insulation and resistance to both high and low temperatures. FEP offers high transparency and is easy to clean, making it widely used in high-end industries such as semiconductors, chemicals, and pharmaceuticals.

Eddy Current Testing

MTSCO configures in-line eddy current testing equipment on the production line to perform 100% testing on control line flatpack after laser welding. Eddy current testing utilizes the principle of electromagnetic induction—when the probe scans the surface of the tube, abnormal electromagnetic signals occur in the weld area, and the system automatically identifies and marks defect locations. Eddy current testing has high efficiency and extremely high sensitivity. This method can detect defects such as surface cracks, pores, and lack of penetration.

Hydraulic / Air tight testing

Hydraulic and air tight test are necessary procedures to verify the pressure sealing performance of control line flatpack. MTSCO conducts pressure testing on all welded coiled tubing, with a standard test pressure of 5,000 PSI and a maximum withstand test pressure of 15,000 PSI. Hydraulic test detects deformation and leakage of the tube body and weld seam under high pressure by injecting pressurized water into the tube; air tight test is used for scenarios with higher sealing requirements and can quickly detect micro-leakage. Both testing methods can be flexibly selected according to customer requirements to ensure products meet the pressure requirements of different working conditions. After testing is complete, all data records and samples are retained and archived.

FAQ

Q1: What is the maximum operating pressure of control line flatpack?

A1: Control line flatpack has a standard hydraulic test pressure of 5,000 PSI and can withstand a maximum test pressure of 15,000 PSI, meeting the requirements of the vast majority of high-pressure applications.

Q2: What quality certifications does the product have? 

A2: Siri Tubing has obtained ISO 9001 quality management system certification. All raw materials come from renowned steel mills; the production process is fully traceable; finished products undergo 100% eddy current inspection before shipment.

Q3: What packaging methods do you support? 

A3: We offer multiple packaging options including plastic reels, wooden reels, solid wooden reels, iron reels, iron-wood combined reels, and wooden boxes. Wooden strips and ropes are used for reinforcement during container loading to ensure products arrive intact in long-distance transportation.