Key specification for this steam boiler: power Electric. Everything below is reproduced from the factory data sheet. Made by Lianggu Valve (Henan) Co., Ltd. (1 year on the platform, typical reply ≤15h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Steam Boiler
- Power: Electric
- Warranty: 1 Year
- Place Of Origin: China
- Application: General
- Port Size: DN300
- Single Gross Weight: 0.0 kg
Technical Specifications
| Structure | Globe |
|---|---|
| Operational Pressure Range | 10-20 MPa(1450.38-2900.75psi) |
| Operating Temp. Range | -40°C ~ 200°C |
| Media | Water |
| Power | Electric |
| Port Size | DN300 |
| Customized Support | ODM, OBM |
| Warranty | 1 Year |
| Temperature Of Media | High Temperature, Low Temperature, Medium Temperature |
| Application | General |
| Place Of Origin | China |
| Brand Name | CHLG |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details

Lianggu Valve Group Co., Ltd. is headquartered at No. 32 Gangqiang Road, Airport New Area, Longwan District, Wenzhou City. It currently has three major manufacturing bases in Wenzhou, Lishui, and Qingtian, as well as two owned casting and forging workshops. Among them, the construction area of the group's Wenzhou headquarters is 25,000 square meters, the Lishui production base is 100,000 square meters, and the Qingtian casting and forging base is 35,000 square meters.
After more than 30 years of innovative development, Lianggu Valve Group Co., Ltd. has gradually grown into a joint-stock group company integrating design, R&D, manufacturing, and sales. The company currently has more than 1,000 employees, including nearly 200 R&D and technical personnel. It boasts professional production and manufacturing workshops, a complete set of large-scale CNC machining centers, automated horizontal machining centers, large gantry vertical lathes, fully automatic welding machines, and a complete assembly line operation platform.
In 2022, the group's full supply chain output value reached 1.587 billion yuan, with tax payment of 42 million yuan, main business income of 1.55 billion yuan, and R&D investment accounting for 3.6%. The leading products of Lianggu Valve Group Co., Ltd. cover 10 categories, 70 product series, and 300 varieties, which are mainly applied in industries such as petroleum, natural gas, coal, salt, alkali, chemical industry, thermal power, biology, environmental protection, metallurgy, power stations, oil and gas storage and transportation, ships, and water systems.
Lianggu Valve Group Co., Ltd. has strong technical development capabilities. Its R&D Center has been recognized as a provincial-level High-Tech R&D Center, and Wenzhou Enterprise Technology Center. The company has successively participated in and drafted the formulation of national standards such as GB/T12237-2021, GB/T12234-2019, GB/T 38202-2019, and GB/T 13927-2022 (Industrial Valves – Pressure Testing); it has also participated in drafting industry standards including JB/T7746-2020 (Compact Forged Steel Valves), JB/T 13882-2020 (High-Temperature and High-Pressure Slab Gate Valves for Power Stations), and JB/T 13517-2018 (V-Type Ball Valves). Through technological innovation, Lianggu Valve Group Co., Ltd. continuously launches products, technologies, and overall solutions that contribute to customers' success.
Lianggu Valve Group Co., Ltd. has established a strict quality management and assurance system, which is continuously improved and perfected. It has successively obtained system and product certifications including TS A1, ISO 9001, ISO 14001, OHSAS 45001, API 6D, API 600, API 602, API 609, CE/PED, API 607, API 6FA, ISO 15848-1, and EAC, ensuring the smooth development of the Group's quality management work.
Lianggu Valve Group Co., Ltd. has more than 100 directly-managed offices in major cities across China, and its products are sold well overseas. It has an after-sales service team composed of domestic and foreign experts in mechanical design, electrical automation, and process standards, providing professional and systematic services to global customers.
















Key attributes
| item | Gate Valve |
| Application | Oil & Gas Extraction, Chemical Processing Plants, Power Plants, Steam Systems, etc. |
| Port Size | DN600 |
| Warranty | 12 Months |
| Place of Origin | Zhejiang |
| Power | Manual |
| Temperature of Media | Normal Temperature, High Temperature |
| Brand Name | CHLG |
| Structure | Gate Valve |
| Media | Oil & Gas, Steam, Water, etc. |
| Customized support | OEM, ODM, OBM |
| Body material | WCB Carbon Steel, CF8/CF8M Stainless Steel or Alloy Steel |
| Ball Material | Stainless Steel, Alloy Steel, etc. |
| Stem Material | Stainless steel,etc. |
| Seat Material | PTFE or metal seal with stellite, tungsten carbide |
| End Connection | Flange |
| Design Standard | API 6D,API 600,API 602,API 607,API 6FA,API 609 |
| Certifications | API 6D, API 607, API 598, ANSI/ASME B16.34, CE, JIS, DIN, BS |
| MOQ | 1 unit |















Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steam boiler?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Lianggu Valve (Henan) Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Lianggu Valve (Henan) Co., Ltd. range on HVACR Nexus.
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