Gl Grade B Gl-B Shipbuilding Steel Plate
China Gl Grade B Gl-B Shipbuilding Steel Plate, Find details about China Ship Building Steel Plate, Marine Steel Plate from Gl Grade B Gl-B Shipbuilding Steel Plate
Basic Info.
Model NO.
GL-B, GL Grade B
Special Use
High-strength Steel Plate
Stock
Stock
Product Name
Gl Grade B Gl-B Shipbuilding Steel Plate
Delivery Term
Fob, CIF, CFR, Exwork, etc
Shipping
by Sea, Air
Payment Term
T/T, L/C
Min Tensile Strength
3400-520MPa
Min Yield Strength
235MPa
Min Elongation
22%
MOQ
1ton
Delivery Condition
Cr, N, Tmcp, Qt
Trademark
BOZHONG or customized
Transport Package
Seaworthy Packing
Specification
according to customer′s requirement
Origin
China
Model NO.
GL-B, GL Grade B
Special Use
High-strength Steel Plate
Stock
Stock
Product Name
Gl Grade B Gl-B Shipbuilding Steel Plate
Delivery Term
Fob, CIF, CFR, Exwork, etc
Shipping
by Sea, Air
Payment Term
T/T, L/C
Min Tensile Strength
3400-520MPa
Min Yield Strength
235MPa
Min Elongation
22%
MOQ
1ton
Delivery Condition
Cr, N, Tmcp, Qt
Trademark
BOZHONG or customized
Transport Package
Seaworthy Packing
Specification
according to customer′s requirement
Origin
China
Product Desciption
GL grade B (GL-B) shipbuilding steel plate
1. Typical Applications:
GL grade B (GL-B) shipbuilding steel plates or marine steel plates are used in manufacturing hull, maritime oil extraction drilling platform, platform tube junction and other structural components.
2. Dimension of GL Grade B (GL-B) shipbuilding steel plates :
Thickness: 6mm-200mm
Width: 1500mm-4000mm
Length: 6000mm-180000mm
GL (Germanischer Lloyd) rule has normal strength, high strength and extra high strength steel plate for shipbuilding, onshore/offshore platform and other marine engineering. Bozhong Group specializes in the above ship steel plate and supply GL Grade B steel sheets in superior quality.
If need detail information of GL/B steel plate, please check the following:
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = (C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15)%
Material Photo:
Bozhong Group Mainly supply in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality. The products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection, offshore, chemical, oil & gas, military, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture, etc.
steel flat bar
steel square bar
steel square pipes
steel welded tubes
steel seamless tubes
Bozhong Group can supply a variety of structural steel, high-strength steel, wear-resistant steel plate, boiler and pressure vessel steel, marine engineering and stainless steel plate in the thick steel and various European standard bars and pipes and profiles.Our global sales and service network throughout all around the world to ensure that the goods reach the customer in the shortest time.
We can follow your drawings and requirements, to provide you with oxygen cutting, plasma cutting and laser cutting and other processing services. You can also perform ultrasonic testing in accordance with EN10160 standard, EN10164 standard test Z15, Z25, Z35, weld bending detection, PWHT detection,etc.
We have ISO9001: 2000 quality management system certification, and obtain the quality certification from all the well-known certification company, including TuV / LRS / GL / CE and so on.
Special steel includes as below:
Boiler and pressure vessel steel
Pipeline steel
Bridge steel
Nuclear power steel
Structural steel
Die steel
High strength steel
Abrasion resistant steel
Weathering, corrosion resistant and fire resistant steel
High rise building steel
Shipbuilding and offshore engineering steel
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Customer visiting :
Warmly welcome! Pick up your phone and Call us!
Send us the inquiry here!
We will reply you at the first time.
Contact US:
Annie Wang
Direct Line: +86 - 21 - 5762 9195
1. Typical Applications:
GL grade B (GL-B) shipbuilding steel plates or marine steel plates are used in manufacturing hull, maritime oil extraction drilling platform, platform tube junction and other structural components.
2. Dimension of GL Grade B (GL-B) shipbuilding steel plates :
Thickness: 6mm-200mm
Width: 1500mm-4000mm
Length: 6000mm-180000mm
GL (Germanischer Lloyd) rule has normal strength, high strength and extra high strength steel plate for shipbuilding, onshore/offshore platform and other marine engineering. Bozhong Group specializes in the above ship steel plate and supply GL Grade B steel sheets in superior quality.
If need detail information of GL/B steel plate, please check the following:
| Chemical Composition of GL/B normal strength | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al | N | |
| GL/B | 0.21 | 0.50 | 2.5×C% | 0.035 | 0.035 | 0.015 | |
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = (C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15)%
| Mechanical Property of GL/B normal strength | |||||||
| Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Charpy V Notch Impact Test | ||
| Degree | Value 1 | Value 2 | |||||
| GL/B | mm | Min Mpa | Mpa | Min % | 0 | J | J |
| t≤50 | 235 | 400-520 | 22% | 20 | 27 | ||
| 50<t≤70 | 235 | 400-520 | 22% | 24 | 34 | ||
| 70<t≤100 | 235 | 400-520 | 22% | 27 | 41 | ||
| Note: Value 1 is transverse impact test, Value 2 is longitudinal | |||||||
| Equivalent steel grade of GL/B | |||||||
| LR | BV | ABS | CCS | KR | DNV | NK | RINA |
| LR B | BV/B | AB/B | CCS/B | KR/B | NV/B | NK/B | RI/B |
Quality Assurance:
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
Company information:
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
Company information:
Bozhong Group Mainly supply in forms of coil, sheet, plate, rod, bar, tube, pipe, beam, angle, flange, wire, strip, channel, etc., with various varieties, wide range of dimensions, high purity, stable chemical composition, high dimensional accuracy and excellent surface quality. The products are mainly used in the fields of industries such as automobile engineering, railway transportation, aviation, aerospace, machinery, petrochemical, energy, environmental protection, offshore, chemical, oil & gas, military, power plant, nuclear power, pressure vessel, boiler equipment, mold manufacture, etc.
- steel coil
- steel plate
- steel sheet
- steel bar/rod
steel flat bar
steel square bar
- steel pipe/tube ( welded or seamless )
steel square pipes
steel welded tubes
steel seamless tubes
- steel strip
- steel beam
- steel angle
- steel channel
- steel flange
- Steel wire
Bozhong Group can supply a variety of structural steel, high-strength steel, wear-resistant steel plate, boiler and pressure vessel steel, marine engineering and stainless steel plate in the thick steel and various European standard bars and pipes and profiles.Our global sales and service network throughout all around the world to ensure that the goods reach the customer in the shortest time.
We can follow your drawings and requirements, to provide you with oxygen cutting, plasma cutting and laser cutting and other processing services. You can also perform ultrasonic testing in accordance with EN10160 standard, EN10164 standard test Z15, Z25, Z35, weld bending detection, PWHT detection,etc.
We have ISO9001: 2000 quality management system certification, and obtain the quality certification from all the well-known certification company, including TuV / LRS / GL / CE and so on.
Special steel includes as below:
Boiler and pressure vessel steel
Pipeline steel
Bridge steel
Nuclear power steel
Structural steel
Die steel
High strength steel
Abrasion resistant steel
Weathering, corrosion resistant and fire resistant steel
High rise building steel
Shipbuilding and offshore engineering steel
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
Customer visiting :
Warmly welcome! Pick up your phone and Call us!
Send us the inquiry here!
We will reply you at the first time.
Contact US:
Annie Wang
Direct Line: +86 - 21 - 5762 9195
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