About Yancheng Laiyuan Electric Equipment Co., Ltd. - Heaters Supplier in China

Yancheng, China hosts Yancheng Laiyuan Electric Equipment Co., Ltd., which currently lists 27 active products in its catalogue. The company’s offerings are grouped under categories such as Heaters, Solar Heaters, Rubber Items, Heating, Air Conditioner & Ventilation, Injection Moulded Products, Electric Fans & Blowers, Stainless Steel Tubes and Electronic Sensors. The product list includes a 304 Strainsteel Extruder Band Ceramic Heater, Cartridge Heaters for injection molds, 400 kW pipeline industrial heaters, infrared ceramic heating elements, tubular heater tubes, silicone rubber heating plates and pads, RTD PT100 temperature sensors, and various finned and band heaters. Three items in the catalogue carry explicit HS codes: tubular heater tubes (HS 8516.90, stainless steel 304/316), stainless‑steel sheath cartridge heaters (HS 8516.10, stainless steel 304 sheath with Ni‑Cr wire) and electric mica band heating elements (HS 8516.80, mica insulation with Ni‑Cr coil).

Product Range and Specialties of Yancheng Laiyuan Electric Equipment Co., Ltd.

The catalogue covers electric heating components that are standard in industrial processing, including immersion tubular heaters, flange‑mounted heaters, cartridge heaters, band heaters and infrared ceramic plates. Materials cited are stainless‑steel grades 304 and 316 for tubes and sheaths, nickel‑chromium alloy heating wires, mica and silicone rubber insulation, and ceramic bodies for infrared emitters. In the heating‑element market, buyers typically encounter IEC 60287‑based power density specifications (W cm⁻¹), temperature ratings up to 600 °C for ceramic elements, and silicone rubber plates rated 200 °C with durometer 40‑70 Shore A. Cartridge heaters are commonly supplied in lengths from 30 mm to 300 mm, with diameters of 6 mm to 30 mm, and power ratings from 50 W to 5 kW. Stainless‑steel tubular heaters often conform to ASTM A240 for 304/316 grades and are supplied with MgO or mica insulation for high‑temperature service.

Trade and Export Information - Yancheng Laiyuan Electric Equipment Co., Ltd.

China is a leading exporter of industrial electric heating elements, and its shipments under HS 8516.10, 8516.80 and 8516.90 are regularly destined for the United States, Europe, Southeast Asia and the Middle East where they serve chemical processing, plastics injection molding, food processing and HVAC installations. Buyers generally require compliance with IEC safety standards (IEC 60335‑2‑40 for heaters), CE marking for the EU market, UL certification for North America, and RoHS conformity for restricted substances. Typical export packaging involves wooden crates or steel drums with internal cushioning, and freight is arranged on 20 ft or 40 ft containers under FOB or CIF terms. Chinese manufacturers often hold ISO 9001 quality‑management systems, although specific certificates must be verified per transaction.

Sourcing from Yancheng Laiyuan Electric Equipment Co., Ltd. - Buyer Guidance

When sourcing from this supplier, request detailed product data sheets that list material certificates for stainless‑steel (grade 304/316), Ni‑Cr wire composition, mica or silicone insulation properties, and rated voltage and power. Ask for test reports that cover IEC 60287 power density, thermal cycling, and safety compliance (CE, UL or equivalent) as well as a mill‑test report for silicone rubber durometer and temperature range. Verify the HS code assigned to each item matches the product description (e.g., HS 8516.10 for sheath‑type cartridge heaters) and confirm the packaging dimensions and weight to plan container loading. Samples of critical items such as cartridge heaters or silicone plates should be obtained before bulk orders to confirm dimensional tolerances and heating performance.

What product categories does Yancheng Laiyuan Electric Equipment Co., Ltd. list?

The supplier lists heaters, solar heaters, rubber items, heating/air‑conditioning & ventilation equipment, injection‑moulded products, electric fans & blowers, stainless‑steel tubes and electronic sensors.

Which heating elements in the catalogue have HS codes?

Three products include HS codes: the Laiyuan Tubular Heater Tube (HS 8516.90, stainless steel 304/316), the Stainless Steel Sheath Cartridge Heater (HS 8516.10, stainless steel 304 sheath with Ni‑Cr wire) and the Electric Mica Band Heating Element (HS 8516.80, mica insulation with Ni‑Cr coil).

What materials are used for the tubular and cartridge heaters?

Tubular heaters use stainless‑steel 304 or 316 tubes; cartridge heaters combine a stainless‑steel 304 sheath with nickel‑chromium resistance wire, and some models add MgO or mica insulation.

What typical certifications should a buyer request for these heaters?

Buyers should request IEC safety test reports, CE marking for EU shipments, UL certification for North America, RoHS compliance statements and material certificates for stainless steel and silicone rubber.

What are common MOQ and lead times for cartridge heaters?

Typical minimum order quantities range from 100 to 500 units depending on size, with lead times of 15‑30 days after design approval and receipt of a purchase order.

How are the heating products usually packed for export?

Products are generally packed in wooden crates or steel drums with internal cushioning, labelled with HS codes and weight, and shipped on 20 ft or 40 ft containers under FOB or CIF terms.

Can I obtain a sample of the silicone rubber heating plate?

Yes, the supplier offers sample quantities of silicone rubber plates and pads; request a sample quote specifying dimensions, durometer and temperature rating to evaluate performance before bulk purchase.

What documentation is needed to clear customs for the HS 8516 series items?

Customs clearance typically requires a commercial invoice, packing list, certificate of origin, and the HS code declaration; additional safety certificates (CE, UL) may be requested by the importing country.