Heat-Resistant Steel Boiler Combustion Chamber Accessories

Baoding Guokun, with 25 years casting experience, can produce various steel precision casting for various industries. Lost wax precision casting process can produce complex parts that are near-net shape. The mild steel lost-wax casting parts manufactured by Baoding Guokun is with complex shapes, tight and accurate tolerances that have a standard of ISO 8062 CT9-10, fine surface finish 6.3-12.5 μm Ra, minimal machining to reduce time and cost and cost-effective. The low carbon steel lost wax precision investment casting parts produced by Guokun, usually service different industries, such as railroad casting, pump casting, valve casting, heavy truck casting parts, mining casting, power generation equipment parts, etc. If you need China precision investment casting services from China casting foundry, please contact gina@guokuncasting.com to get the quotation or call us 86-18132789710 (WhatsApp & Wechat)

Investment Casting, Steel Castings Tags: Boiler casting

Description

Guokun Casting, of Baoding Hebei is an ISO 9001-2008 registered iron and steel foundry & supplier of high quality carbon steel, cast iron and machined castings used in power, mining, railway, agricultural, tillage, truck, automobile, pump, valve, motor, pipe fittings and gear industry. Baoding Guokun can manufacture and export various moving grate bars, air nozzle, wind cap, boiler components, wear resistant steel boiler parts. Cast iron and heat resistant steel grate bars in DIN 1.4710, DIN 1.4729, DIN 1.4740, DIN 1.4743, DIN 1.4745, DIN 1.4776, DIN 1.4777, DIN 1.4823, DIN 1.4825, DIN 1.4826, DIN 1.4832, DIN 1.4849, DIN 1.4825, DIN 1.4849, DIN 1.4852, DIN 2.4778.

With a montly capacity of 100,000kgs and with more than 25 years of experience ensure the short delivery and the highest valued iron & steel casting parts.

What is investment casting process?

Investment casting is an industrial metal casting process based on lost-wax precision casting, generally used for producing complex-shaped metal components that require tighter tolerances, thinner walls and better surface finish than other sand cast parts. Baoding Guokun can produce various investment casting parts in low-carbon steel, mild steel, alloy steel, stainless steel for pump, valve, agriculture, railway, road, forklift, tillage, mining, automotive, medical, food, and aircraft, etc.

Metal of travelling grate bars

Travelling grate bars are made from quality metal that guarantee long durability and extended lifetime. The metal used included cast iron, cast steel, stainless steel grate bars, heat resistant steel cast moving grate bars. Heat resistant cast iron grate bars, high-chcromium cast iron, Ni-hard cast iron grate bars can offer good wear and oxidation resistance. Stainless steel grate bar, such as AISI 310, 309 is mainly for corrosion and heat resistance.

Cast iron grate bars: HT200, HT250, RTSi5, ROTSi5, RTCr16, RTCr28, RTCr5, RTCr2Si4Mo, ZG40Cr24, etc. Heating resistant from 550-1200 °C

Heat resistant steel grate bars: DIN 1.4710, DIN 1.4729, DIN 1.4740, DIN 1.4743, DIN 1.4745, DIN 1.4776, DIN 1.4777, DIN 1.4823, DIN 1.4825, DIN 1.4826, DIN 1.4832, DIN 1.4849, DIN 1.4825, DIN 1.4849, DIN 1.4852, DIN 2.4778 heat resistant cast steel moving grate bars

Baoding Guokun also can customize metal chemical composition to meet your site’s fuel conditions.

Chemical composition of DIN 1.4743 or GX160CrSi18, heat resistant steel castings EN10295

C	Si	Cr	Ni	Mn	S	P	Mo
1.4-1.8	1.0 – 2.5	17-19	max 1.0	max 1.0	max 0.03	max 0.04	max 0.5

According to EN 10295, the heat tretament for “heat resistant steel castings” typically involves annealing at a temperature range of 800-850 °C, aiming for a hardness below 300HB, as this standard specifies the properties of heat resistant steel castings used in applications requiring high temperature resistance, often above 600 °C.

Baoding Guokun can manufacture and export large amount of moving grate bars for industrial boilers and waste to energy plants. Our grate bars are designed to maximize airflow while maintaining mechanical strength and shape in high temperature environments.

China moving grate bars manufacturer

Pump casting, Valve casting, agricultural casting, aircraft casting, railway casting, road casting, motor casting, mining casting, power generation investment casting, Medical casting, marine industry casting

Baoding Guokun Machinery Co., Ltd.

Baoding Guokun Export and Import Trading Co., Ltd

Office Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China

Factory Address: Wangdu County, Baoding City, Hebei, 071000, China

Website: www.metalcastingfactory.com

Tel: 86-312-5951319 Fax: 86-312-5951296

Phone: 86-181 3278 9710 (WhatsApp & WeChat)

Email: gina@guokuncasting.com

gina.guokun@gmail.com