CRA CLAD Pipe

Product Item：CRA CLAD Pipe

Material: CRA Alloy / Stainless Steel / Carbon Steel

Cladding Method: Explosion Welding / Roll Bonding / Overlay

Application: Oil & Gas / Petrochemical / Power Plants / Marine

Standards: ASTM / API / DIN / ASME

Description

CRA CLAD Pipe Manufacturer | API 5LD & API 5LC CRA CLAD Pipe Supplier

PETROL STEEL CO., LTD (PESCO) is a leading manufacturer and exporter of CRA CLAD Pipes, supplying high-quality API 5LD and API 5LC CRA CLAD Pipes for offshore, oil & gas, petrochemical, refinery, LNG, chemical processing, marine, and sour service pipeline projects worldwide. Our CRA CLAD Pipes combine the strength of carbon steel with a corrosion-resistant alloy (CRA) cladding layer, providing a cost-effective solution for demanding environments involving CO₂, H₂S, chlorides, high pressure, and elevated temperatures.

What is a CRA Clad Pipe?

CRA (Corrosion Resistant Alloy) Clad Pipe is a composite pipe manufactured by metallurgically bonding a corrosion-resistant alloy to a carbon steel or low-alloy steel base pipe. This design combines the structural strength of carbon steel with the superior corrosion resistance of high-performance alloys, providing an economical alternative to solid CRA pipes without compromising performance.

Compared with solid CRA pipe, CRA Clad Pipe offers significant cost savings while maintaining excellent resistance to corrosion caused by CO₂, H₂S, chlorides, seawater, acidic media, and aggressive chemical environments. It has become the preferred piping solution for:

Sour gas fields
Offshore oil & gas platforms
FPSO projects
Deep-sea pipelines
Petrochemical plants
Refineries
LNG terminals
Desulfurization units
Chemical processing plants
High-temperature and high-pressure process systems

Due to its excellent mechanical properties, corrosion resistance, and long service life, CRA Clad Pipe is widely specified in EPC projects where reliability, safety, and lifecycle cost are critical considerations.

Why Choose PESCO as Your CRA Clad Pipe Supplier?

PESCO is committed to delivering high-quality CRA Clad Pipe solutions that meet the demanding requirements of offshore, oil & gas, petrochemical, LNG, and refinery projects worldwide. With over 15 years of manufacturing and export experience, we have supplied CRA Clad Pipes to more than 300 international customers across the Middle East, Southeast Asia, Europe, Africa, and other global markets. Every project is engineered to comply with API 5LD, API 5LC, NACE MR0175 / ISO 15156, ASTM, ASME, and NORSOK standards, ensuring reliable long-term performance. Whether you require standard or customized CRA Clad Pipes for offshore pipelines, refinery expansion projects, petrochemical plants, FPSO facilities, or high-corrosion processing systems, our engineering team provides complete technical support from quotation to final delivery.PESCO's CRA CLAD Pipe covers mainstream corrosion-resistant alloy overlay layers such as Inconel 625, Alloy 825, 316L, duplex steel 2205/super duplex steel 2507, etc. The overlay thickness and heat treatment process can be accurately adjusted according to your medium composition (CO₂, H₂S, Cl ⁻ concentration), design temperature, and pressure level. Every CRA Clad Pipe is engineered according to the customer's operating conditions, process medium, design pressure, temperature, and applicable project specifications. After reviewing your RFQ and technical specifications, our engineering team verifies every requirement—including material selection, API 5LD compliance, NACE MR0175/ISO 15156 requirements, hardness control (HRC ≤22), and non-destructive testing—to ensure the supplied CRA Clad Pipe fully complies with project specifications and third-party inspection requirements.

Engineering Support for EPC Projects In multiple FPSO projects across the Middle East, Southeast Asia, and offshore regions, PESCO is more than a CRA Clad Pipe manufacturer—we are an engineering partner supporting EPC contractors throughout the entire project lifecycle. We assist EPC contractors and project owners in reviewing material traceability (MTC 3.1/3.2), welding procedures (WPS/PQR), NDT requirements, packaging methods, and transportation protection to identify potential risks before production begins. This proactive approach helps minimize project delays and ensures smooth execution throughout the supply chain.

Technical Assistance During Installation For customers using CRA welded pipes for the first time, our engineering team provides practical guidance on weld overlay processing, on-site welding compatibility, and common troubleshooting techniques. This technical support helps reduce communication time, avoid installation errors, and minimize costly rework during construction.

Advanced Manufacturing & Production Capacity PESCO operates multiple automated weld overlay production lines capable of manufacturing large-diameter, heavy-wall, and extra-long CRA Clad Pipes. Our facilities include in-house heat treatment furnaces and advanced non-destructive testing (NDT) capabilities such as UT, RT, PT, and PMI. By performing critical manufacturing processes in-house, we maintain consistent product quality while reducing the risks associated with outsourced production. Our production management system supports large-volume EPC orders with reliable scheduling and phased deliveries.

Global Project Experience PESCO products have been successfully applied to owner projects such as Saudi Aramco, ADNOC, Petronas, ONGC, etc. For markets that require additional qualifications (such as NORSOK, GOST, Shell DEP, etc.), we can cooperate in completing document preparation and technical clarification in the early stages of the project to shorten the supplier pre-approval cycle.

Reliable Delivery & After-Sales Technical Support In PESCO's project management system, on-time delivery is equally important as on-site support and product quality. We will develop detailed production and shipping nodes based on your construction plan and synchronize the progress in real time. After the goods arrive at the site, if there are any acceptance or installation questions, the technical team can respond within 24 hours and arrange remote video guidance or on-site support if necessary. In the past 350+international projects, we have maintained a zero significant claims record, which is why more and more EPC contractors are prioritizing PESCO as their supplier. Whether you are preparing for new gas field development, refinery upgrades, or ocean engineering projects, if you are looking for a CRA CLAD Pipe supplier who can understand the bidding documents, ensure stable delivery, and provide ongoing engineering and technical support throughout your project lifecycle. Please feel free to contact PESCO directly. We will provide an executable, verifiable, and commitment-free solution based on your actual working conditions and project schedule, rather than a generic parameter list.

Technical Specifications of API 5LC & API 5LD CRA Clad Pipes

PESCO manufactures API 5LC and API 5LD CRA Clad Pipes in a wide range of sizes, materials, and cladding configurations to meet the requirements of offshore, oil & gas, petrochemical, refinery, and LNG projects. The following specifications can also be customized according to project requirements.

Specification	Details
Product Standard	API 5LC / API 5LD
Pipe Length	Up to 12 m
Outside Diameter	14"–56" (355–1,422 mm)
Base Pipe Wall Thickness	9.5–63.5 mm
CRA Cladding Thickness	1.5–4.0 mm
Manufacturing Methods	Weld Overlay, Explosion Bonding, Roll Bonding
Inspection	UT, RT, PT, PMI, Hydro Test
Standards	API, ASTM, ASME, NACE, ISO

Available Base Materials

Carbon Steel	Stainless Steel	Others
API 5L B	304L	Titanium
X42	316L	Super Alloys
X52	Duplex 2205
X56	Super Duplex 2507
X60
X65
X70
ASTM A53 Grade B
ASTM A106 Grade B
ASTM A333 Grade 6

Manufacturing Capabilities

Base Pipe Thickness: 6–75 mm

Pipe OD: DN350-DN1400 (355.6-1422mm)

Pipe Length: Up to 12 m

Hot Induction Bending

Cold Bending

Bend Radius: 3D–10D

Cold Bend Angle: 1°–180°

Hot Bend Angle: 1°–100°

Lined Bend Diameter: 4"–20"

Clad Bend Thickness: STD–75 mm

Available CRA Cladding Materials

Alloy 625
Alloy 825
304L
316L
904L
Duplex 2205
Super Duplex 2507
Monel UNS N04400
UNS N08825
Titanium Alloys
Nickel Alloys

Additional CRA materials and custom alloy combinations are available upon request based on project specifications.

Related CRA Clad Pipe Products & Solutions

CRA Clad Pipe Products

API 5LC CRA Clad Pipe
API 5LD CRA Clad Pipe
CRA Line Pipe
CRA Lined Pipe
Solid CRA Pipe
Corrosion Resistant Alloy Pipe

CRA Clad Fittings

CRA Clad Elbows
CRA Clad Tees
CRA Clad Reducers
CRA Clad Pipe Fittings
CRA Clad Flanges
Weld Overlay Flanges

CRA Material Options

Alloy 625 Clad Pipe
Alloy 825 Clad Pipe
Duplex Overlay Pipe
Super Duplex Clad Pipe
Titanium Clad Pipe
Copper Alloy Clad Pipe
Monel Clad Pipe
Nickel Clad Tube

Custom Manufacturing

PESCO manufactures customized CRA Clad Pipes, Clad Fittings, Clad Flanges, and Weld Overlay Components according to API, ASTM, ASME, and project-specific requirements. Additional materials and dimensions are available upon request.

Request a Quote

Whether you require standard or custom-manufactured CRA Clad Pipes, our engineering team is ready to provide technical assistance, material recommendations, and competitive quotations. Contact us today to discuss your project requirements.

Contact US

For more info and price of CRA Clad Pipe and the specifications, please send us the inquiry, you will get the quick reply soon.

https://www.petrolsteel.com/Contact-us.html
Tel/Fax: +86 10 8599 9168
Cell/WhatsApp/ Wechat: 0086 159 0035 7871
Email: sales@petrolsteel.com, jackywinn@foxmail.com

Request a quotation for API 5LD and API 5LC CRA Clad Pipes today.

Frequently Asked Questions

1. What is a CRA Clad Pipe?

A CRA Clad Pipe is a composite pipe that combines a carbon steel base with a corrosion-resistant alloy (CRA) layer, offering excellent corrosion resistance and cost efficiency for demanding industrial applications.

2. What is the difference between API 5LC and API 5LD?

API 5LC and API 5LD are international standards for CRA clad or lined steel pipes. API 5LD includes additional requirements for manufacturing and quality control in demanding service conditions.

3. Which materials are available for CRA Clad Pipes?

PESCO manufactures CRA Clad Pipes using Alloy 625, Alloy 825, 316L, 904L, Duplex 2205, Super Duplex 2507, Monel, Titanium, and other corrosion-resistant alloys.

4. Which industries use CRA Clad Pipes?

CRA Clad Pipes are widely used in offshore oil & gas, petrochemical plants, refineries, LNG terminals, FPSO projects, marine engineering, and chemical processing industries.

5. Can PESCO manufacture customized CRA Clad Pipes?

Yes. We provide customized CRA Clad Pipes based on your project requirements, including material selection, dimensions, cladding thickness, testing, and international standards compliance.

6. What inspections are available for CRA Clad Pipes?

Our CRA Clad Pipes can be supplied with UT, RT, PT, PMI, hydrostatic testing, hardness testing, and MTC 3.1/3.2 documentation, with third-party inspection available upon request.

7. Why choose CRA Clad Pipe instead of Solid CRA Pipe?

CRA Clad Pipes provide the corrosion resistance of solid CRA pipes while significantly reducing material costs, making them an economical solution for large industrial projects.

8. How can I request a quotation?

Simply contact PESCO with your project specifications or RFQ. Our engineering team will recommend the most suitable CRA Clad Pipe solution and provide a competitive quotation.

For more tehchnical information and available stocks or the customized types of superior Clad Bends, Cladding Pipe Fittings and PESCO Cladding Flanges, please click the links: