What are the main applications for these products?

They are used in industrial furnaces, heat treatment furnaces, refineries, hydrogen making equipments, ethylene cracking furnaces, and continuous annealing lines.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lifespan of these parts?

The lifespan is 9 months to 2 years, depending on the usage conditions and environment.

Heat Resistant Steel Big Casting Parts for Different Purpose

Name: Heat Resistant Steel Big Casting Parts for Different Purpose
Brand: Qingdao Zhongqi Hongyuan Trade Co., Ltd
SKU: 1995917122

Shandong, ChinaQingdao Zhongqi Hongyuan Trade Co., Ltd

US$3,000.00-15,000.00

1 Piece

Product profile

Customization

Available

Material

Heat Resisiting Alloy Steel

Refractoriness (℃)

700-1100

Model NO.

Casting Parts

Shape

Pipe

Usage

Industrial Furnace

Making Process

Centrifugal Casting/Vaccum Process Casting

Surface

as Cast

Lifespan

9 Months to 2 Years Depends

Delivery

30-60 Days Depends

Feature

Long Time Materials, Heat Resistant Alloy Steel

Type

Heat-Resistant Material

Transport Package

Irom Frame Panel Wood Box

Specification

OD500-1100

Trademark

none

Origin

China

HS Code

8514909090

Production Capacity

10000 PCS/Year

Key features

Heat Resistant Alloy Steel: Made of Iron-Chromium-Nickel alloy steel like 304, 310, HK, HF for high temp resistance.

Large Size Casting Parts: Big diameter OD500-OD3000, complex shapes like long tubes with flanges or spirals.

Centrifugal Casting Process: Manufactured via centrifugal casting, vacuum process, or stainless steel plate fabrication.

Strict Quality Inspection: Includes chemical composition, visual inspection, and dimension inspection before delivery.

Wide Application Scope: Used in industrial furnaces, refineries, ethylene cracking, and heat treatment equipment.

Flexible Customization: Customizable making process, surface finish, and specific alloy grades based on requirements.

Diverse Product Range: Supplying retorts, reformer tubes, furnace rolls, slide blocks, and various heat treatment fixtures.

Reliable Delivery Time: Standard delivery within 30-60 days depending on order specifics and production schedule.

Company profile

Qingdao Zhongqi Hongyuan Trade Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-01-01Nearest Port: QingdaoAverage Response Time: ≤3.67hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier information presents a company associated with heat-resistant alloy steel castings, industrial furnace components, and related equipment. It reports more than 10 years of production experience, 6–10 years of R&D engineer experience, 50 quality-control staff, and two production lines. The supplier claims good product quality and after-sales support, but these claims are not independently substantiated in the provided data. Export activity is indicated by export markets, 71%–90% export sales, and accepted international trade terms, with stated lead times of 2–3 months. However, the records also identify QINGDAO ZHONGQI HONGYUAN TRADE CO., LTD as registered in July 2025 and show bearing products supplied to one named buyer, creating uncertainty about the relationship between the trading entity and the described heat-resistant-alloy manufacturer. No certification information, verified financial evidence, or specific customization capability is provided.

After-Sales capabilityThe company description explicitly claims good reputation and perfect after-sales service, indicating a stated service commitment. No service team structure, response-time data, warranty terms, or verified customer-service evidence is provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and more than 10 years of experience producing heat-resistant alloy steel casting products. These data support experienced technical personnel, but no patents, new-product development record, laboratory capability, or documented innovation outcomes are stated.

Production capacityThe supplier states more than 10 years of production experience, two production lines, 50 quality-control staff, and product coverage spanning radiant tubes, catalyst reformer tubes, furnace rolls, heat-resistant alloy castings, and other furnace components. This provides explicit evidence of established production resources and experience, although the bearing-product records and unclear entity linkage introduce some qualification uncertainty.

Client casesThe records associate the supplier with BENCO THERMAL TECHNOLOGIES PRIVATE LIMITED and list multiple bearing products, including pillow blocks and a spherical roller bearing. This is evidence of at least one associated buyer and several product transactions, but it does not establish the scale, quality, repeat nature, or successful completion of those engagements.

Product Q&A

Q:What materials are used for these casting parts?

They are made of heat resistant alloy steel, mostly Iron-Chromium-Nickel alloy steel, such as stainless steel 304, 310, 20X25H19C2, HK, HF, SCH13, SCH22, and KHR12C.

Q:What is the manufacturing process?

The parts are primarily made through centrifugal casting or vacuum process casting. Some are also fabricated from stainless steel plates or corrugated materials.

Q:What are the size specifications?

The casting parts are large size, with mostly big diameters ranging from OD500 to OD3000. Shapes include long tubes with flanges, irregular shapes, and spiral shapes.

Q:What is the delivery time?

The delivery time is within 30-60 days, depending on the specific requirements and production schedule.

Q:What inspections are performed before delivery?

Inspections include chemical composition analysis, visual inspection, and dimension inspection to ensure quality.