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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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Pressure vessel steel plate application

Our company produces and sells various types of steel products. This website only displays some products. If you have further needs, please fill in the form or contact us via email.

Pressure vessel steel plate chemical composition

GradeCMnSiPSNbVAlTiCrMoNNi
EN10025-3 S275N0.20.45-1.600.450.0350.030.060.070.0150.060.350.130.017-
EN10025-3 S275NL0.20.45-1.600.450.030.0350.060.070.0150.060.350.130.017-
EN10025-3 S355N0.20.85-1.750.550.0350.030.060.140.0150.060.350.130.0170.55
EN10025-3 S355NL0.20.95-1.750.550.030.0250.060.140.0150.060.350.130.0170.85
EN10025-3 S420N0.20.95-1.800.650.0350.030.060.220.0150.060.350.130.0270.85
EN10025-3 S420NL0.220.95-1.800.650.030.0250.060.220.0150.060.350.130.0270.85
EN10025-3 S460N0.220.95-1.800.550.0350.030.060.220.0150.060.350.130.0270.85
EN10025-3 S460NL0.220.95-1.800.650.030.0250.060.220.0150.060.350.130.0270.85


Pressure vessel steel plate mechanical property

GradeYield Strength (MPa)Ultimate Tensile Strength (MPa)Elongation at Break (%)
EN10025-3 S275N275370-51023
EN10025-3 S275NL275370-51023
EN10025-3 S355N355470-63021
EN10025-3 S355NL355470-63021
EN10025-3 S420N420520-68018
EN10025-3 S420NL420520-68018
EN10025-3 S460N460540-72017
EN10025-3 S460NL460540-72017


Pressure vessel steel plate specification

Width

1000mm/1219mm/1240mm/1500mm/2000mm or as customer's requirements

Thickness

Cold rolled:0.1~4.0mm

Hot rolled:4mm~100mm

Length

100mm to 12000mm or as customer's request

Surface

N0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etc

Material

Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C,
Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460,
SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290),
60(415),65(450),S185(1.0035),S235JO(1.0114), S235JR(1.0038),
S235J2(0.0117),S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),
E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#,
15#20#

Standards

AISI ASTM JIS SUS DIN GB

Certifications

ISO 9001 

Packing

Industry standard packaging or according to client's requirement

Payment

T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram

Delivery time

Up to order quantity


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APPLICATION FIELD

Industries We Proudly Serve

Building Construction
Building Construction
Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.
Oil & Gas
Oil & Gas
We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.
Medica Equipment
Medica Equipment
Loong Stainless Steel supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.
Spaceflight
Spaceflight
Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.
Agriculture
Agriculture
Loong Stainless Steel has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.
Heavy Equipment
Heavy Equipment
We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

FAQ

We are a well known worldwide exporter of 304 Stainless Steel P
Q : What are your payment terms?
A : Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
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