Contact Platform Support
Help CenterSteel Pipe & Tube & Casting Pipe，ZG230-450、ZG270-500、ZG3Cr24Ni7SiN、ZG40Cr25Ni20、ZG30Ni35Cr15、ZG40Cr28Ni48W5
Related Products
-
Steel Coil & Strip & Hot Rolled Coil，Q235B、SS400、Q345B、Q355B、Q215、SPHCNegotiableMOQ: 5 Metric Tons -
Steel Coil & Strip & Cold Rolled Coil，SPCC、SPCD、SPCE、Q195、Q235、DC01、DC03、DC06NegotiableMOQ: 5 Metric Tons
-
Steel Coil & Strip & Color Coated Coil，DX51D+Z、DX52D+Z、DX53D+Z、DX54D+Z、DX51D+Z、SGCC、DX52D+Z、DX53D+Z、SGLCDNegotiableMOQ: 5 Metric Tons
-
Steel Sheet & Plate & Pressure Vessel Plate，Q245R、Q345R、Q370R、16MnDR、09MnNiDR、15CrMoR、12Cr1MoVR、13MnNiMoRNegotiableMOQ: 5 Metric Tons
-
Steel Sheet & Plate & Checkered Plate，Q235B、Q215、Q355B/Q345B、A36、A572Gr50、S235J、S355JNegotiableMOQ: 5 Metric Tons
1. Product Definition
Casting Pipe, also known as cast steel pipe or industrial cast pipe, is a special industrial pipe manufactured by professional molding processes such as centrifugal casting and static pouring. Different from rolled and drawn steel pipes, Casting Pipe is integrally formed by one-time casting, featuring dense structure, high integrity, high temperature resistance, wear resistance and corrosion resistance. It is a special pipeline suitable for harsh working conditions of high temperature, high pressure, severe wear and strong corrosion. Our factory’s Centrifugal Casting Pipe and High Temperature Casting Pipe adopt mature processes and stable performance. They are widely applied in heavy industries including industrial furnaces, petrochemicals, metallurgy, environmental protection and thermal power, serving as core pipes to replace ordinary seamless pipes under heavy-load and high-temperature working conditions.
2. Core Product Advantages
Excellent High Temperature Resistance: Made of high-alloy materials, High Temperature Casting Pipe can operate stably in a long-term high-temperature environment of 900℃–1300℃. It resists high-temperature oxidation and surface peeling, and maintains structural stability without collapse or deformation under rapid cooling and heating cycles, perfectly adapting to continuous operation of various high-temperature kilns and heating furnaces.
Superior Wear and Corrosion Resistance with Long Service Life: Casting Pipe has a uniform and dense cast structure with refined grains, delivering far better wear resistance than ordinary pipes. It can withstand flue gas scouring, medium corrosion and particle abrasion. Centrifugal Casting Pipe has no pores or pinholes on the inner wall, with outstanding anti-leakage and anti-scouring performance.
High Overall Structural Strength: Integrally cast and formed without welding seams or weak splicing points, Casting Pipe possesses high overall rigidity and stable pressure resistance. It is not prone to cracking or deformation, and can adapt to long-term heavy load, vibration and alternating high-temperature working conditions.
Wide Working Condition Adaptability: The material formula of High Temperature Casting Pipe can be adjusted according to different working scenarios. It is applicable to complex industrial fields such as petrochemical cracking, metallurgical heating, waste incineration and high-temperature flue gas transmission for boilers, with strong universality and adaptability.
Low Subsequent Maintenance Cost: Centrifugal Casting Pipe features stable performance, low failure rate and long service life. It effectively reduces pipeline replacement frequency and equipment shutdown maintenance costs, greatly improving the operational stability of production lines.
3. Common Materials
Ordinary Cast Steel Material: ZG230-450, ZG270-500. As the main material for Casting Pipe under conventional working conditions, it offers high cost performance and good rigidity, suitable for industrial conveying pipelines with low temperature, normal pressure and slight wear.
Medium Alloy Heat-Resistant Material: ZG3Cr24Ni7SiN, ZG40Cr25Ni20. Special materials for mid-end High Temperature Casting Pipe with excellent high temperature resistance and oxidation resistance, adapting to 900–1100℃ industrial furnace pipeline systems.
High Alloy Heat-Resistant Material: ZG30Ni35Cr15, ZG40Cr28Ni48W5. High-end materials for Centrifugal Casting Pipe, featuring ultra-high temperature resistance, strong corrosion resistance and thermal fatigue resistance. It can withstand extreme high temperatures above 1200℃ and is applied to core equipment such as petrochemical cracking furnaces and reforming furnaces.
4. Specification Parameters
Outer Diameter Range: 20mm–1200mm. Full-specification Casting Pipe supports customized production to meet the matching needs of large and small-diameter high-temperature pipelines.
Wall Thickness Range: 3mm–80mm with uniform and dense casting wall thickness. Thickened High Temperature Casting Pipe can be customized for heavy-load working conditions.
Conventional Length: 0.5m–6m. Custom processing of fixed length, non-standard special lengths and special-shaped pipe fittings is available.
Process Precision: Centrifugal Casting Pipe features smooth inner and outer walls without pores, slag inclusions or pinholes, with small dimensional deviation and high assembly fitting accuracy.
5. Production Process
Raw material proportioning and smelting → High-temperature refining and impurity removal → Centrifugal casting / static casting forming → Natural cooling and shaping → Heat treatment and conditioning → Pipe end finishing and cutting → Appearance flaw detection → Pressure performance sampling inspection → Finished product inspection and warehousing. The complete precision casting process ensures that every Casting Pipe, Centrifugal Casting Pipe and High Temperature Casting Pipe has uniform material, consistent performance and no internal defects.
6. Execution Standards
GB/T 2100 Technical Conditions for General Cast Alloy Steels
GB/T 1348 Technical Standard for Ductile Iron Castings
JB/T 10391 General Technical Specifications for Heat-Resistant Steel Castings
7. Main Applications
Industrial Furnace Heat Treatment Industry: Special furnace tubes, radiation tubes and furnace internal conveying pipelines for annealing furnaces, quenching furnaces, carburizing furnaces and sintering furnaces. High Temperature Casting Pipe is the core material with excellent high temperature and deformation resistance.
Petrochemical Industry: High-temperature process pipelines and medium conveying pipelines for ethylene cracking furnaces, hydrogen production reforming furnaces and heating furnaces. High-alloy Centrifugal Casting Pipe is selected for its sulfide corrosion resistance and high-temperature scouring resistance.
Metallurgical Heavy Industry: High-temperature pipelines and furnace connecting pipelines matched with heating furnaces, soaking furnaces and rotary kilns. Casting Pipe stably adapts to repeated rapid cooling and heating working conditions.
Environmental Protection and Thermal Power Industry: High-temperature flue gas pipelines and heat exchange connecting pipelines for waste incinerators, desulfurization and denitrification equipment, featuring wear resistance, corrosion resistance and long service life.
Building Material and Ceramic Industry: Roasting furnace ventilation pipelines and high-temperature flow guide pipe fittings, suitable for long-term continuous high-temperature operation scenarios.
8. Delivery Cycle
Conventional Stock Casting Pipe: Standard-size and conventional-material Casting Pipe can be shipped within 7–12 working days after payment confirmation.
Custom Ordinary High Temperature Casting Pipe: Non-standard size and conventional alloy High Temperature Casting Pipe has a production cycle of 12–20 working days.
High-end Custom Centrifugal Casting Pipe: Custom Centrifugal Casting Pipe with high-alloy material, large diameter, thick wall and special shape takes 15–25 working days according to process difficulty.
Urgent Orders: Production can be expedited to shorten the construction period by 3–5 working days if production capacity permits.
9. Packaging Method
Conventional Packaging: Both ends of the pipes are equipped with protective plugs, and the pipe body is wrapped with anti-rust and shockproof films, bundled and fixed in categories to avoid collision damage and rust during transportation and protect the integrity of Casting Pipe finished products.
Export & High-end Packaging: High-precision and high-alloy High Temperature Casting Pipe and Centrifugal Casting Pipe are packed in solid wooden boxes for shockproof, moisture-proof and anti-deformation protection, suitable for long-distance transportation and foreign trade delivery.
Send Inquiry to This Supplier
You May Also Like
-
Steel Sheet & Plate & Ship Plate，AH32, DH32, EH32 / AH36, DH36, EH36, AH40, DH40, EH40, FH36NegotiableMOQ: 5 Metric Tons
-
Steel Sheet & Plate & Boiler Plate，Q245R、Q345R、Q370R、13MnNiMoR、15CrMoR、12Cr2Mo1RNegotiableMOQ: 5 Metric Tons
-
Steel Sheet & Plate & Steel Sheet Pile，Q235B、Q275B、Q355B/C、Q390B、Q355NQR、S355GP、SY295、SY390、S355GP、ASTM A690NegotiableMOQ: 5 Metric Tons
-
Steel Rebar & Deformed Steel Bar，Φ12mm、Φ14mm、Φ16mm、Φ18mm、Φ20mm、Φ22mm、Φ25mm、Φ28mm、Φ32mmNegotiableMOQ: 5 Metric Tons
-
Steel Wire & High Carbon Steel Wire/Ordinary Steel Wire，Q195、Q235、65#、70#、82BNegotiableMOQ: 5 Metric Tons
-
Flat Steel Bar & Flat Steel，Q195、Q235B/A36/SS400、Q355B/C/D、20#、35#、45#、65Mn、60Si2Mn、40Cr、42CrMoNegotiableMOQ: 5 Metric Tons
-
Steel Angle & Angle Steel，Q195、Q235B/A36/SS400、20#、35#、45#、65MnNegotiableMOQ: 5 Metric Tons
-
Steel H Beam & H-beam，Q235B/A36/SS400、Q235C/D、Q355B/C/D/E、Q420CNegotiableMOQ: 5 Metric Tons
-
Steel Pipe & Tube & Galvanized Steel Pipe，Q195、Q215、Q235B、Q355B、Q235A/B/A36/SS400NegotiableMOQ: 5 Metric Tons
-
Steel Pipe & Tube & Alloy Steel Pipe，15CrMo、T11/SA213 T11、T9/SA213 T9NegotiableMOQ: 5 Metric Tons
