Dish Head
All types of Head can supply by our expert team as single piece (seamless & welded) and multi-piece (segments as crown + petal) according to following details:
- Semi-elliptical Head (2:1)
- Elliptical Head (1.9:1)
- Tori spherical Head
- Flat Dished & Flanged Head
- Dished only Discs
- Flat Head
- Hemispherical Head
- Cone Head
- Forming: hot forming & cold forming
- Manufacturing Standard: ASME Code section 8 Div. 1 paragraph “UG79” and “UG81”
- Associated Services: Welding, NDT, Heat Treatment, shot blasting, Pickling & Passivation
Please send your request to check and provide the best solution for your need.
Carbon Steel & Alloy Steel Plate
We supply Steel Plates with following specification and dimensions:
Typical Grades:
- EN 10028 S355 J2 / J0 / K2+N
- ASTM / ASME SA 516 Gr 60 / 65 / 70 + NACE MR0175 (ISO15156) / NACE MR0103 / HIC
- EN 10028 P265GH / P355GH / P355NL1 / P460NL1
- ASME SA537, SA573, SA203 and …
Pressure Vessel Chrome I Molybdenum Alloy Steel
- EN 10028 -2 16Mo3
- ASME SA 387 Gr 5 Class 2
- ASME SA 387 Gr 11 Class 2
- ASME SA 387 Gr 12 Class 2
- ASME SA 387 Gr 22 Class 2
- ASME SA 387 Gr 91 Class 2
Offshore Grades
- API 2H Gr 50
- API 2W Gr 50
- BS 7191 355EM / EMZ
- EN 10225 S355 G7 / GS / G9 / Gl0+N
Weather Resistant Plates
Also, other specification and standard may be discussed and check with us as per client requirements.
Dimensions:
- Thickness: 6-200 mm
- Width: 1,500 – 5,000 mm
- Length: 4,000 – 18,000 mm
Stainless Steel heavy plates
We supply Stainless Steel Plates with following specification and dimensions:
Stainless Steel Grades
- ASME / ASTM A 240 - 304 / 304L
- ASME / ASTM A 240 - 316 / 316L
- ASME / ASTM A 240 - 321 / 321H
- ASME / ASTM A 240 - 347
Dimensions:
- Thickness: 8-160 mm
- Width: 1000-4000 mm
- Length: 3000-12000 mm
High Strength Low Alloy Plates
- S460QL
- S620QL
- S690QL
- S960QL
- S1100QL
Please contact us for any clarification required or other details.
Wear / Abrasion Resistance plates
- TMCP or QT with Hardness 360, 400, 450, 500 and 550 HBN
Brand: valuable brand in all around the world.
Dimensions:
- Thickness: 6-100 mm
- Width: 1600-2500 mm
- Length: 4000-12000 mm
Rolled shell plates
Typical Materials: SA516 Gr. 60/70, SA537, SA387, SA573, SA203, SS 304, 316, 321, 347, …
Special Materials: Clad plates, High Alloy materials.
Capacity:
- Thickness: 3-200 mm
- Width: Maximum 6,000 mm depend on Diameter
- ID: 300 mm-7,000 mm
Other requirements: Tack Weld, Impact test, Heat treatment, NACE MR0175, NACE MR0103, UT Lamination, HIC, SSC, Bending test, RT examination, hot tensile test, …
Clad plates
Clad plates is answer to the issue of corrosion resistance for shell plates and heads of pressure vessel manufacturing.
CLADDINGS
We offer ferritic and austenitic stainless steels (Cr, Cr-Ni,Cr-Ni-Mo), nickel and nickel-based alloys, copper and copper-nickel-alloys as cladding materials for clad plates, heads & Shell.
- BASE PLATES: common Carbon Steel and Alloy Steel plates.
- Cladding Process: Roll bonding cladding, Explosion cladding, Weld overlay cladding
- Depending on the type of clad materials we can provide various dimensions. The clad materials mainly used are ferritic and austenitic stainless steels, nickel and nickel-based alloys and copper alloys; please contact us for more information.
Advantages in comparison to solid corrosion-resistant alloy (CRA) plates:
- Reduced material cost
- Less weight due to reduction of wall thicknesses
- Reduction of weld length due to larger dimensions
- Lower cost of filler metal
- Superior heat conductivity
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