How to choose the steel storage tanks?

Differences between API 620 and API 650 large storage tanks

API 620 and API 650 tank specifications were produced to provide guidelines for design storage tanks. However, each specification was produce to give a specific area of the storage tank.

API 650 deals with Tanks with internal pressure not exceeding 2.5 PSIG. API 620 is applicable for Tanks with internal pressure more than 2.5 PSIG.

API 650 steel storage tank standard:

API-650 is a general specification for designing welded steel storage tank for oil storage

Large size storage tank

Temperature: -40F to 500F

Pressure: up to 2.5 psig

API 620 large welded storage tank standard:

Design and Construction of large welded low pressure storage tank

Large size storage tank

Temperature: -325F to 250F

Pressure: up to 15 psig

API 620 regulates the design and manufacture of large steel low-pressure storage tanks, usually larger than 300 feet in diameter. By contrast, API Standard 650 sets the requirements for most carbon and stainless steel, and aluminium tanks located in terminals, refineries, pipelines, and other process facilities.

How to choose the steel storage tanks? Any question, welcome to contact us. Our company is able to supply various sizes storage tanks for different storage materials.

Corten EN 10025-5 weather resistant steel sheet

Standard: EN 10025-5

Main Grades: S235J0W, S235J2W, S355J0WP, S355J2WP, S355J0W, S355J2W, S355K2

Corten EN 10025-5 weather resistant steel sheet chemical composition:

EN 10025-5	Number	C max.	Si max.	Mn	P	S max.	N max.	Cr	Cu
S235J0W	1.8958	0.13	0.40	0.20 - 0.60	max. 0.035	0.035	0.009	0.40 - 0.80	0.25-0.55
S235J2W	1.8961	0.13	0.40	0.20 - 0.60	max. 0.035	0.030	–	0.40 - 0.80	0.25-0.55
S355J0WP	1.8945	0.12	0.75	max. 1.0	0.06 - 0.15	0.035	0.009	0.30 - 1.25	0.25-0.55
S355J2WP	1.8946	0.12	0.75	max. 1.0	0.06 - 0.15	0.030	–	0.30 - 1.25	0.25-0.55
S355J0W	1.8959	0.16	0.50	0.50 - 1.50	max. 0.035	0.035	0.009	0.40 - 0.80	0.25-0.55
S355J2W	1.8965	0.16	0.50	0.50 - 1.50	max. 0.030	0.030	–	0.40 - 0.80	0.25-0.55
S355K2W	1.8967	0.16	0.50	0.50 - 1.50	max. 0.030	0.030	–	0.40 - 0.80	0.25-0.55

Corten EN 10025-5 weather resistant steel sheet mechanical properties

EN 10025-5	Min. Yield Strength Reh MPa						Tensile Strength Rm MPa
	Nominal Thickness (mm)						Nominal Thickness (mm)
	≤16	>16 ≤40	>40 ≤63	>63 ≤80	>80 ≤100	>100 ≤150	<3	>3 ≤100	>100 ≤150
S235J0W	235	225	215	215	215	195	360-510	360-510	350-500
S235J2W	235	225	215	215	215	195	360-510	360-510	350-500
S355J0WP	355	345	-	-	-	-	510-680	470-630	-
S355J2WP	355	345	-	-	-	-	510-680	470-630	-
S355J0W	355	345	335	325	315	295	510-680	470-630	450-600
S355J2W	355	345	335	325	315	295	510-680	470-630	450-600
S355K2W	355	345	335	325	315	295	510-680	470-630	450-600

Corten EN 10025-5 steel plate weather resistant steel sheet equivalent materials:
WR50A, 09CuPCrNi-A, A242 type 1, A588 grade B, A709 Gr 50W, E36WA4, Fe355W and so on.

 

A537 Class 1 boiler plate A516 Grade 70 pressure vessel plate price

 BBN STEEL started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry.

As a well-known BBN Chinese boiler plate supplier, we export A537 Class 2 sheet, ASTM A516 boiler plate standard, ASTM A533 pressure vessel steel,  ASTM A537 Class 1 boiler plate, A387 Grade 22 Class 1 alloy steel, A387 Grade 22 Class 2 alloy steel, A516 Grade 70, A517 Grade B, A516 Grade 60 steel plates. Our profiled steel, boiler steel stock, and oil tank steel body plate and cover plates are delivered in factory price.

 

Boiler and pressure vessel steel plates products list

Main Grades: A204 Grade A steel, A516 Grade 55, A516 Grade 60, A516 Grade 65, A516 Grade 70, A517 Grade A, A517 Grade B, A517 Grade E, A517 Grade F, A517 Grade H, A517 Grade P, A517 Grade Q, A517 Grade S, A533 Grade A, A533 Grade B, A533 Grade C, A533 Grade D, A537 Class 1, A537 Class 2, A537 Class 3, A662 Grade A, A662 Grade B, A662 Grade C

Thickness: 6mm to 150mm; Length: 3000mm to 15000mm; Width: 1500mm to 4050mm

A387 Grade 11 Class 2 plate processing: Shot blasting, cutting, welding, drilling, grinding, testing

Heat treatment: rolled/ normalized/N+T/QT

Certificate: Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2

Certificate: ISO9001, SGS, BV, ABS approval

MOQ: 5 tons

 

Boiler and pressure vessel steel plates are used for many applications where the pressure inside is significantly higher than atmospheric pressure. Pressure vessel steel A537 Class 1 boiler plate covers a range of steel grades that are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures.

 

Why Choose BBN Steel?

1. Competitive price and quality from our own factory

2. Approved by ISO9001, CE, SGS every year

3. Best online service with 24 hours reply

4. Deep processing service: cutting, welding, drilling, grinding, turning

5. Smooth production ability (3000tons/month)

6. Quick delivery and standard exporting package

Boiler and pressure vessel steel plates stock list

As a well-known BBN Chinese boiler plate supplier, we export A537 Class 2 sheet, ASTM A202 pressure vessel steel, ASTM A204, A387 Grade 12 Class1 plate, A387 Grade 11 Class 2 alloy steel, A516 Grade 70, A537 Class 1 material, A299 Grade B, ASTM A515 steel equivalent, A517 Grade B, A515 Grade 60 steel plates. Our profiled steel, boiler steel stock, and oil tank steel body plate and cover plates are delivered in factory price.

 BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry.

Boiler and pressure vessel steel plates products list

Main Grades: A202 Grade A, A202 Grade B, A203 Grade A, A203 Grade B, A203 Grade D, A203 Grade E, A203 Grade F, A204 Grade A, A204 Grade B, A204 Grade C, A285 Grade A, A285 Grade B, A285 Grade C, A299 Grade A, A299 Grade B, , A302 Grade A, A302 Grade B, A302 Grade C, A302 Grade D, A387 Grade 11 Class 1, A387 Grade 11 Class2, A387 Grade 12 Class1, A387 Grade 12 Class 2, A387 Grade 22 Class1, A387 Grade 22 Class2, A387 Grade 5 Class1, A387 Grade 5 Class2, A515 Grade 60, A515 Grade 65, A515 Grade 70

Thickness: 6mm to 150mm; Length: 3000mm to 15000mm; Width: 1500mm to 4050mm

A387 Grade 11 Class 2 plate processing: Shot blasting, cutting, welding, drilling, grinding, testing

Heat treatment: rolled/ normalized/N+T/QT

Certificate: Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2

Certificate: ISO9001, SGS, BV, ABS approval

MOQ: 5 tons

 

Boiler and pressure vessel steel plates are used for many applications where the pressure inside is significantly higher than atmospheric pressure. Pressure vessel steel A537 Class 1 boiler plate covers a range of steel grades that are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures.

Why Choose BBN Steel?

1. Competitive price and quality from our own factory

2. Approved by ISO9001, CE, SGS every year

3. Best online service with 24 hours reply

4. Deep processing service: cutting, welding, drilling, grinding, turning

5. Smooth production ability (3000tons/month)

6. Quick delivery and standard exporting package

 

Contact

Henan BEBON Iron & Steel Co., Ltd 

Email: fannieyang007@gmail.com

bebon.steel@outlook.com

Tel: 008637186151527

Web: pressurevesselbbn.com

www.astma516boilersteel.com

www.astmboilersteel.com

www.boilersteels.com