sA516 gr70 Plate

SA516 Gr70 is a carbon steel plate for medium and low temperature pressure vessels under ASTM/ASME standards, widely used in petrochemical, power, and boiler industries. It offers excellent tensile strength (≥485 MPa), good weldability, and resistance to hydrogen sulfide corrosion, making it ideal for reactors, storage tanks, and heat exchangers.

With an annual production capacity of 8M tons and experience in global projects spanning Vietnam, the UAE, and Nigeria, Jianglin is well-equipped to provide certified, high-quality solutions tailored to your specific requirements.

Key features:

8M tons annual capacity
ABS, BV, CCS certified
Globa project experience
Custom cutting, bending, and welding,beveling,
Third-party inspections and certifications.
Technical consultation and after-sales service.
Bulk orders with competitive pricing.

properties and advantages

One-stop Service

From materials to processing, offering well-rounded service to meet your needs.

Supplier & Manufacturer

Provide materials and processing for SA516 Gr70 with excellent equipment and pros.

Global
projects

Rich global project experience in South Asia & Africa for customized solutions.

Logistics Service

Professional team ensures safe and on – time delivery of pressure plates.

Our Certificates

Specification

Property	Details
Material Standard	ASTM A516 / ASME SA516 Grade 70
Type	Carbon steel for moderate- to lower-temperature pressure vessels
Thickness Range	5 mm – 300 mm (customizable)
Width & Length	Up to 4,000 mm (width) × 18,000 mm (length, depending on thickness)
Tensile Strength	485 – 620 MPa (70,000 – 90,000 psi)
Yield Strength	≥ 260 MPa (38,000 psi)
Elongation	≥ 23% (min.)
Impact Test (Optional)	Charpy V-notch at -20°C / -46°C (as per project requirements)
Heat Treatment	Normalized (N) or as-rolled (AR)
Certifications	ABS, BV, CCS, DNV, TÜV, SGS, or other third-party inspections upon request
Surface Finish	Black, shot-blasted, or painted (anti-corrosion coating available)
Cutting & Processing	Custom cutting, bending, welding, beveling, drilling, and machining services
Applications	Pressure vessels, boilers, storage tanks, heat exchangers, reactors

Global Projects

Project: HD HYUNDAI HEAVY
INDUSTRIES CO.,LTD (South Korea)

Delivery time: Q1 2024
Grade: AH32/AH36
Quantity: 15000 ton

Project: SAMSUNG C&T CORPORATION (South Korea)

Delivery time: Q1 2024
Grade: AH32/AH36
Quantity: 15000 ton

Project: KTU barges vessels (Indonesia)

Delivery time: April, 2022 till now
Grade: AB/A
Quantity: 138000 ton

Service

Cut to Size

Bending

Bevelling

Painting

Welding

About Us

Located in Tianjin, 50km from Tianjin Sea Port. Jianglin Group has been focused on metal products for more than 25 years, we have four main product series: stainless steel, aluminum,carbon steel and copper. Until now, Jianglin group has already served more than 324 clients from 86 countries.

We have a collaborative relationship with major mills in China, like Fenglu/Zhongwang/Xingfa /Nanshan. Real-time ready stock and fast delivery is our primary service guarantee.

Applications

SA516 Gr70 is widely applied in pressure vessels&boilers, oil & gas applications, LNG storage tanks, and thermal power equipment.

Pressure Vessels & Boilers

Widely used in fabricating high-pressure storage tanks and boilers for petrochemical and power plants due to its excellent strength and thermal resistance.

Oil & Gas Industry

Ideal for sour service applications (e.g., H₂S-resistant separators and reactors) in upstream and downstream oil & gas projects.

LNG Storage Tanks

Suitable for cryogenic environments (when normalized) due to its impact toughness at sub-zero temperatures, ensuring safe LNG handling.

Heat Exchangers & Power Equipment

Employed in steam turbines and heat exchangers for thermal power generation, offering reliable performance under high-temperature conditions.

Our Exhibitons

Jianglin group has already served more than 324 clients from 86 countries.

UAE

In 2019, we joined Dubai Big 5, and it was our first time going to the Dubai market. Now we have more and more clients and have a good reputation in the UAE area. If you need any client references, you are welcome to contact us.

Indonesia

In 2023, we went to an Indonesian construction exhibition, it was our regular market, and most Indonesian clients required basic construction materials. If you need any client references, you are welcome to contact us.

Morroco

In 2018, our group company joined the Big 5 Morroco construction exhibition, and we did a great show there and got many customers. If you need any client references, you are welcome to contact us.

Egypt

In 2020, we joined the Egypt construction exhibition, but unfortunately, we did not make a deal in Egypt due to the payment terms, still, we are looking forward to finding reliable agents or distributors there.