After-sales Service: | 24 Hours Online |
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Type: | Steel Plate |
Standard: | ASTM, AISI, GB, JIS, DIN, BS |
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GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420, Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D,Q620E,Q690D,Q690E EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55,
Grade 60, Grade 65, Grade 80
JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE
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Standard
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GB/T709-2006, ASTM A36, JIS G4051,
DIN EN 10083, SAE 1045, ASTM A29M |
Thickness
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0.15mm-300mm
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Width
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500-2250mm
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Length
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1000mm-12000mm or according to customer's special request
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Tolerance
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Thickness: +/-0.02mm, Width:+/-2mm
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MOQ
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5 Tons
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Package
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Bundle with steel strip,Container shipping
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Mill MTC
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can be supplied before shipment
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Inspection
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The Third Party inspection can be accepted,SGS,BV
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Items | Material | Thickness (mm) | Length (mm) | Width (mm) |
MS Hot Rolled Steel Sheet | Q235 SS330 SS400 A36M | 6-25 | 4000-13000 | 1500-2500 |
EN10025 Hot Rolled Steel Sheet | S185 S235 S275 S355 | 6-30 | 4000-13000 | 1500-2500 |
Steel Sheet for Boiler | Q2345R Q345R | 6-36 | 4000-13000 | 1500-2500 |
Steel Sheet for Hull | AH32 AH36 DH32 DH36 | 6-25 | 4000-13000 | 1600-2450 |
Steel Sheet for Bridge | Q235 Q345 Q370 Q420 | 1.2-40 | 4000-18000 | 1500-3250 |
Steel Sheet for Car Girder | 370L 420L 440L 510L 550L | 1.6-14 | 4000-18000 | 1500-3250 |
Steel Sheet for High-Rise Building | Q235GJ Q345GJ Q390GJ Q420GJ Q460GJ | 6-60 | 4000-18000 | 1500-3250 |
Steel Sheet for Welding Gas Cylinder | HP235 HP265 HP295 HP325 HP345 | 2.5-14 | 4000-18000 | 1500-3250 |
Steel Sheet for Pipeline | L245 L290 L320 L360 L390 L415 L450 L485 L555 | 6-27 | 4000-18000 | 1600-3250 |
Steel Sheet for Oil Casing | J55 N80 | <=21 | 4000-18000 | 1600-3250 |
Grade | Standard | Chemical Composition | Deoxygenation Method | ||||
C | Mn | Si | S | P | |||
≤ | |||||||
Q195 | - | 0.06~0.12 | 0.25~0.50 | 0.3 | 0.05 | 0.045 | F,b,Z |
Q215 | A | 0.09~0.15 | 0.25~0.55 | 0.3 | 0.05 | 0.045 | F,b,Z |
B | 0.045 | F,b,Z | |||||
Q235 | A | 0.14~0.22 | 0.30~0.65 | 0.3 | 0.05 | 0.045 | F,b,Z |
B | 0.12~0.20 | 0.30~0.70 | 0.045 | ||||
C | ≤0.18 | 0.35~0.18 | 0.04 | 0.04 | Z | ||
D | ≤0.17 | 0.035 | 0.035 | TZ | |||
Q255 | A | 0.18~0.28 | 0.40~0.70 | 0.3 | 0.05 | 0.045 | F,b,Z |
B | 0.045 | ||||||
Q275 | - | 0.28~0.38 | 0.50~0.80 | 0.35 | 0.05 | 0.045 | b,Z |
Common number | Mechanical properties | ||
Rm Mpa | Y.S.(Mpa) | A5 | |
ASTM A36 | 400-550 | ≥250 | ≥20 |
Q235A | 335-410 | ≥235 | ≥26 |
Q345B | 490-675 | ≥345 | ≥21 |
Jiangsu Ruilaibo Special Steel Co., Ltd. is proudly nestled in Wuxi, Jiangsu, a beacon of innovation and leadership in high-end carbon steel, tinplate, galvanized, and stainless steel services. As a pioneering force in China, we set the gold standard in material excellence. Our diverse product line includes premium cold rolled steel (from full hard to high-strength phosphor steels), tinplate, sophisticated hot-dip galvanized options, and unparalleled stainless steel solutions.
With a stellar track record, we export primarily to Southeast Asia, North Africa, and the Middle East. Our seasoned expertise ensures we meet diverse market needs with precision. Empowering us to fulfill orders with remarkable speed and accuracy, ensuring satisfaction in every transaction. Our products not only exceed technical requirements but also offer unmatched value.
We pledge unwavering quality assurance for every product. This encompasses rigorous raw material checks, vigilant production oversight, meticulous appearance assessments, and comprehensive evaluations of finished goods.
Our distinctive packaging strategy enhances product protection by an impressive 30%, safeguarding your investment. We enthusiastically pursue partnerships with international firms, embracing the 'excellence and win-win cooperation' philosophy. Through reliable quality and an impeccable after-sales service system, we have earned acclaim from clients worldwide. We extend a warm invitation for you to visit and engage in fruitful business negotiations.
Q: What is your terms of payment?
A: 30% TT in advance and balance paid before loading.
Q: Could you provide sample?
A: Yes, we are honored to offer you samples for quality check.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: How long does it take for samples and mass production?
A: Usually it will take3-5 days for ready molds, 15-20days for new molds and samples after confirmation, 25-30 days for mass production.