INDUSTRY SOLUTIONS · PLATE & COIL DIVISION
Flat Steel Solutions Engineered by Industry
From class-approved shipbuilding plate to NM500 wear liners, XJY Plate matches the grade, thickness, standard and cutting plan to the job your workshop is actually running -- every piece delivered with an original mill test certificate.
- Thickness
- 0.2-200mm
- Ready stock
- 12,000t
- Grades held
- 30+
- Export markets
- 40+
Six downstream industries, six plate programmes
Pick the sector you build for. Each entry opens a stocked grade family, tested thickness window, applicable standard and the processing we run before the container is loaded.
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Industry 01
Shipbuilding & Offshore
AH36 / DH36 / EH36 hull plate, class-approved by CCS, ABS and LR.
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Industry 02
Boiler & Pressure Vessel
Q245R, Q345R and ASME SA-516 Gr70 with normalising and UT options.
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Industry 03
Building Structures
Q355B, S355JR and A572 Gr50 for columns, beams and heavy connections.
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Industry 04
Bridge Engineering
Q370qE bridge plate and Z-direction grades with low-temperature impact data.
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Industry 05
Machinery Manufacturing
Q235B, SPCC, DX51D+Z coil and profile blanks cut to your nesting file.
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Industry 06
Abrasion & Wear Duty
NM400, NM500 and HB450 liners for mining, cement and bulk handling.
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Plate programmes, specification by specification
Open a sector to see the stocked grade family, thickness window, delivery condition, third-party inspection scope and the processing we perform in-house.
01 Shipbuilding & Offshore Structures
Hull, deck and bulkhead plate supplied against classification society approval, with heat-number traceability from the mill certificate through to the cutting list. Bevelled edges and part marking available before loading.
- Grades
- AH36 · DH36 · EH36 · A / B / D grade
- Thickness
- 6 - 100 mm · width to 3,000 mm
- Approvals
- CCS · ABS · LR · BV · DNV on request
- Processing
- Plasma cutting · bevelling · shot blast & primer
02 Boiler & Pressure Vessel Fabrication
Vessel shells, heads and tube sheets rolled from normalised pressure-vessel plate. Ultrasonic testing to EN 10160 or SA-435 can be added and reported with the heat analysis before shipment.
- Grades
- Q245R · Q345R · A516 Gr70 · P265GH
- Thickness
- 6 - 150 mm · width to 3,000 mm
- Condition
- Normalised · impact tested at −20 °C
- Inspection
- UT class · SGS / BV witness · MTC 3.1
03 Building & Structural Steelwork
Box columns, built-up beams, base plates and gusset packs. Send the nesting drawing and we return a cutting plan with plate utilisation, weight per mark and container loading sequence.
- Grades
- Q235B · Q355B · S355J2 · A572 Gr50
- Thickness
- 6 - 200 mm · width to 3,200 mm
- Standards
- GB/T 1591 · EN 10025-2 · ASTM A572
- Processing
- Flame cutting · levelling · part marking
04 Bridge & Infrastructure Engineering
Girder webs, flanges and orthotropic deck panels. Where through-thickness loading applies we supply Z15 / Z25 / Z35 plate with reduction-of-area results printed on the certificate.
- Grades
- Q345qD · Q370qE · S355K2 · A709 Gr50
- Thickness
- 8 - 120 mm · length to 12,000 mm
- Toughness
- Charpy V at −20 °C / −40 °C
- Options
- Z-direction plate · UT · flatness ≤ 3 mm/m
05 Machinery & Equipment Manufacturing
Coil-fed blanking for panels, housings and frames, plus medium plate for hydraulic and lifting equipment. Slitting to strip width and levelling to forming flatness are handled before dispatch.
- Products
- HR coil · CR coil · GI coil · medium plate
- Grades
- SPCC · DC01 · DX51D+Z · Q235B · SS400
- Thickness
- 0.2 - 60 mm
- Processing
- Slitting · blanking · cut-to-length ± 2 mm
06 Abrasion & Wear Duty Applications
Chute liners, bucket lips, crusher plates and hopper skins. We nest liner profiles directly from your DXF and supply hardness test reports with each heat.
- Grades
- NM360 · NM400 · NM500 · HB450
- Thickness
- 6 - 80 mm · width to 2,500 mm
- Hardness
- 360 - 500 HBW, Brinell report per heat
- Processing
- Profile cutting · hole drilling · edge grinding
Applicable steel grades and the standards behind them
Send a drawing written to any national standard. We confirm the equivalent grade, verify the chemistry and mechanicals against the mill certificate, and quote from stock.
China · GB/T 1591
Q355B
Yield ≥ 355 MPa · structural, bridge, plant
Europe · EN 10025-2
S355J2
CE marked · impact tested at −20 °C
USA · ASTM A572
Gr.50
HSLA columbium-vanadium structural quality
Japan · JIS G3106
SM490A
Weldable rolled steel for welded structures
| Industry | Typical grades | Thickness | Max width | Standard |
|---|---|---|---|---|
| Shipbuilding & offshore | AH36 · DH36 · EH36 | 6 - 100 mm | 3,000 mm | CCS / ABS / LR |
| Boiler & pressure vessel | Q245R · Q345R · A516 Gr70 | 6 - 150 mm | 3,000 mm | ASME SA-516 |
| Building structures MOST SUPPLIED | Q355B · S355J2 · A572 Gr50 | 6 - 200 mm | 3,200 mm | EN 10025-2 |
| Bridge engineering | Q345qD · Q370qE · A709 Gr50 | 8 - 120 mm | 3,200 mm | GB/T 714 |
| Machinery manufacturing | SPCC · DC01 · DX51D+Z · Q235B | 0.2 - 60 mm | 2,000 mm | JIS G3141 / EN 10346 |
| Wear duty | NM400 · NM500 · HB450 | 6 - 80 mm | 2,500 mm | GB/T 24186 |
Z-direction plate, low-temperature grades and non-standard sizes available on enquiry -- custom cutting to your drawing included.
Projects delivered, inspections passed
Buyers visit the plant, witness the cutting, check the heat numbers and load the container with us. Below are recent industry references and the value they measure us on.
Shipyard · South East Asia
1,800 t AH36 hull plate
Class-approved plate in 8-40 mm delivered in four shipments, cut to the yard's block list with heat-number marking on every piece.
Pressure vessel · Middle East
A516 Gr70 normalised, UT class
520 t of 16-60 mm vessel plate with SA-435 ultrasonic testing and BV witness inspection completed before loading.
Mining OEM · South America
NM500 liner packs, nested from DXF
Profile-cut chute and bucket liners with drilled holes, hardness reports per heat and palletised marking by assembly number.
Why fabricators keep the programme with us
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Grade matching, not guessing
Cross-reference between GB, EN, ASTM and JIS confirmed against mill chemistry.
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Cut-to-size accuracy
Plasma and flame cutting held to ± 2 mm typical, with part marking included.
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Certificates that survive audit
Original EN 10204 3.1 MTC, heat-number traceable from stock to container.
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Heavy cargo logistics
Flatbed, open-top and break-bulk planning for oversize plate and long parts.
- 100%
- Shipments released with original mill test certificate
- 12 h
- Typical quotation turnaround on a received drawing
- 40+
- Export markets served across six downstream industries
Measured performance
Tell us the application. We'll build the plate solution.
Attach a drawing, cutting list or specification sheet. Within 12 working hours you receive an equivalent grade proposal, cutting plan, tonnage and loading method for your port.
