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Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Specifications
Supply Ability :
20000 ton
Brand Name :
shouya
Name :
Hot Rolled Flat Bar
Certification :
iso ce ccs bv dnv abs kr lr
Price :
US$445-US$505
Packaging Details :
Standard export seaworthy packing
Payment Terms :
L/C,T/T
Delivery Time :
5-10 working days
Place of Origin :
China
MOQ :
1 ton
Description
Hot Rolled Bulb Flat Steel / Marine Bulb Flat / Shipbuilding Bulb Flat Bar

Basic Product Information
Core Item Detailed Specification
Product Name Hot Rolled Bulb Flat Steel / Marine Bulb Flat / Shipbuilding Bulb Flat Bar
Executive Standards GB/T 9945, EN 10067, JIS G3192, IACS Member Classification Society Rules
Standard Steel Grades Marine Grade: A, B, D, E, AH32, AH36, DH32, DH36
Carbon Steel: Q235B, Q255B, S235JR, S355JR, Q355B/C/D
Standard Size Range No.5 - No.43 Full Series, Non-Standard Sizes Customizable
Standard Length 6m, 9m, 12m, Cut-to-Length as Customer Requirements
Surface Condition Black Hot Rolled, Pickled, Painted, Hot Dip Galvanized, Anti-Corrosion Coating (Customizable)
Tolerance Control Dimensional Tolerance ±0.1mm, Straightness ≤1mm/m, Better than National & International Standards
Core Certifications ISO 9001:2015, Factory Approval from CCS, ABS, LR, BV, DNV-GL, NK, KR
Minimum Order Quantity (MOQ) 1 Ton for In-Stock Items, 5 Tons for Customized Orders

Popular In-Stock Size Specification Table
Bulb Flat Nominal Size Web Height Web Thickness Bulb Height Bulb Transition Radius Cross Sectional Area Theoretical Weight
80×5 80 5 19 4 5.41 4.25
80×6 80 6 20 4 6.21 4.88
100×7 100 7 22.5 4.5 8.74 6.86
100×8 100 8 23.5 4.5 9.74 7.65
120×6 120 6 23 5 9.32 7.32
120×7 120 7 24 5 10.52 8.26
120×8 120 8 25 5 11.72 9.20
140×7 140 7 26 5.5 12.43 9.75
140×8 140 8 27 5.5 13.83 10.85
140×10 140 10 29 5.5 16.63 13.05
160×7 160 7 29 6 14.60 11.46
160×8 160 8 30 6 16.20 12.72
160×9 160 9 31 6 17.80 13.97
160×11 160 11 33 6 21.00 16.49
180×8 180 8 33 7 18.86 14.80
180×9 180 9 34 7 20.66 16.22
180×10 180 10 35 7 22.46 17.63
180×11 180 11 36 7 24.26 19.04
200×9 200 9 37 8 23.66 18.57
200×10 200 10 38 8 25.66 20.14
200×11 200 11 39 8 27.66 21.71
200×12 200 12 40 8 29.66 23.28
220×10 220 10 41 9 29.66 22.27
220×11 220 11 42 9 29.00 24.50
220×12 220 12 43 9 31.20 26.22
240×10 240 10 40 10 33.49 25.50
240×11 240 11 45 10 34.89 27.39
240×12 240 12 46 10 37.29 29.27
260×10 260 10 47 11 36.11 28.35
260×11 260 11 48 11 38.71 30.39
260×12 260 12 49 11 41.31 32.43
280×11 280 11 51 12 42.68 33.50
280×12 280 12 52 12 45.48 35.70
280×13 280 13 53 12 48.28 37.90
300×11 300 11 54 13 46.78 36.70
300×12 300 12 55 13 49.79 39.09
300×13 300 13 56 13 52.79 41.44
320×12 320 12 58 14 54.25 42.60
320×13 320 13 59 14 57.25 45.09
320×14 320 14 60 14 60.85 47.60
340×12 340 12 61 15 58.84 46.20
340×13 340 13 62 15 62.24 48.86
340×14 340 14 63 15 65.54 51.50
370×13 370 13 66.5 16.5 69.70 54.70
370×14 370 14 67.5 16.5 73.40 57.60
370×15 370 15 68.5 16.5 77.10 60.50
400×14 400 14 72 18 81.48 63.96
400×15 400 15 73 18 85.48 67.10
400×16 400 16 74 18 89.48 70.20
430×14 430 14 76.5 19.5 89.70 70.60
430×15 430 15 77.5 19.5 94.19 73.90
430×17 430 17 79.5 19.5 102.79 80.70
430×19 430 19 81.5 19.5 111.39 87.40
430×20 430 20 82.5 19.5 115.00 90.80
50×4 50 4 16 2.5 2.87 2.26
60×5 60 5 19 3.5 4.31 3.38
70×5 70 5 21 3.5 5.09 4.00
80×5 80 5 22 4 5.87 4.61
90×5.5 90 5.5 24 4 7.07 5.55
100×6 100 6 26 5 8.67 6.81
120×6.5 120 6.5 30 5 11.19 8.78
140×7 140 7 33 6 14.13 11.10
140×9 140 9 35 6 16.93 13.30
160×8 160 8 36 7 18.04 14.17
160×10 160 10 38 7 21.24 16.68
180×9 180 9 40 7 22.28 17.50
180×11 180 11 42 7 25.88 20.32
200×10 200 10 44 8 27.47 21.58
200×12 200 12 46 8 31.47 24.72
220×11 220 11 48 8.5 32.94 25.87
220×13 220 13 50 8.5 37.34 29.33
240×12 240 12 52 9 38.91 30.55
240×14 240 14 54 9 43.71 34.32
270×12 270 12 55 9.5 43.92 34.53
270×14 270 14 57 9.5 49.37 38.77

  • Shipbuilding Industry: Hull frame, ship side plate, rib, bulkhead structure, deck beam, marine support and other core stress components of ship construction, which is the core special profile for shipbuilding.

  • Offshore Engineering Field: Offshore oil drilling platforms, offshore wind power foundation structures, port and wharf facilities, cross-sea trestles, marine aquaculture cages and other marine steel structure projects.

  • Bridge Steel Structure: Main girder, cross beam, truss structure, bearing stiffeners, bridge auxiliary steel structures of long-span highway/railway bridges.

  • Construction Steel Structure: Load-bearing steel structures, stiffening components, support structures of super high-rise buildings, large stadiums, industrial plants, exhibition centers.

  • Mechanical Manufacturing Industry: Frame, support structure, reinforcing ribs and other heavy structural parts of construction machinery, lifting equipment, heavy vehicles, mining machinery.

Shandong Shouya Steel Co.,Ltd is a large-scale iron and steel enterprise integrating iron and steel production, processing, distribution and trade. The comprehensive strength has jumped to the forefront of the domestic steel industry.

Shouya Steel is committed to the research and development, production and processing of carbon steel and profiles and pipes, with strong research and development strength and reliable quality assurance capabilities. Products are suitable for nuclear power, aviation, marine engineering, oil exploration, construction and other fields. The comprehensive annual production capacity is 500,000 tons, and the products are exported to more than 100 countries and regions.

Shouya Steel mainly produces steel pipes, angle steels, I-beams, steel bars, steel plates, steel coils, etc. Since the establishment of the company, product quality has always been regarded as the foundation of the enterprise, and service quality has been regarded as a bridge of communication. We sincerely hope to establish business with customers from all over the world. We insist on providing high-quality services, "pragmatic, development, innovation", entrepreneurship and integrity are our company's business purposes.

  • Genuine Product Guarantee: All products are original factory genuine products with complete traceable material certificates, fake one compensate ten.
  • Timeliness Guarantee: Strictly deliver goods in accordance with the time agreed in the order, and bear the corresponding liability for breach of contract if overdue.
  • After-Sales Guarantee: Exclusive foreign trade account manager follows up the whole order process, 7*24 hours rapid response to your needs.
  • Technical Support: Free professional technical services such as material selection, specification matching, technical parameter consultation, etc.

FAQ

Q1: Can you provide classification society certified products? Is the certificate officially traceable?
A1: Yes. We have factory approval qualifications from all major IACS member classification societies. Each batch of marine bulb flat steel can provide the original material certificate issued by the corresponding classification society, and the certificate information can be traced and inquired on the official website of the corresponding classification society, which fully meets the compliance requirements of shipbuilding projects and ensures hassle-free customs clearance worldwide.
Q2: What is your minimum order quantity? Can we place a small batch trial order?
A2: The MOQ for standard in-stock specifications is 1 ton, supporting small batch trial orders; the MOQ for non-standard customized specifications is 5 tons, which can be adjusted according to your requirements and specifications.
Q3: What is the general lead time? Can you arrange urgent production?
A3: For regular in-stock specifications, we can arrange container loading and shipment within 3 working days after payment is received; for non-standard customized hot rolled products, the normal delivery cycle is 15-20 working days. Urgent orders can apply for priority production scheduling, and the specific delivery time is subject to the order agreement.
Q4: Can you accept customization of non-standard specifications and special materials?
A4: Absolutely. We have a professional R&D and production team, which can customize and produce non-standard specifications and special grade bulb flat steel according to the drawings, dimensions, materials and performance requirements you provide, perfectly adapting to the personalized needs of your project.
Q5: What payment methods do you support?
A5: We support a variety of secure international trade payment methods, including: T/T Telegraphic Transfer (30% deposit, 70% against bill of lading copy), Irrevocable Letter of Credit at Sight (L/C at sight), Western Union, etc. We can negotiate the appropriate payment method according to your needs.
Q6: How do you guarantee product quality? What if there is a quality problem?
A6: We have established a full-process closed-loop quality control system, and conduct strict inspection in every link from raw material incoming to finished product delivery. Each batch of products is accompanied by a complete test report and material certificate. If the product has quality problems that are indeed our responsibility, we promise unconditional return and exchange, and bear the corresponding freight and losses, to fully protect your procurement rights and interests.
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Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar

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Product Detail
Supply Ability :
20000 ton
Brand Name :
shouya
Name :
Hot Rolled Flat Bar
Certification :
iso ce ccs bv dnv abs kr lr
Price :
US$445-US$505
Packaging Details :
Standard export seaworthy packing
Contact Supplier
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar
Hot Rolled Marine Bulb Flat Steel Bar , Shipbuilding Bulb Flat Bar

SHANDONG SHOUYA STEEL CO., LTD.

Verified Supplier
1 Years
shandong, liaocheng
Since 2009
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Main Products :
Carbon Steel Pipes & Tubes, Hot Rolled Seamless Steel Pipe, Welded Steel Pipe
Total Annual :
200000000-230000000
Employee Number :
150~170
Certification Level :
Verified Supplier
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