Materials used for LPG storage tanksQ345RThis is a specialized steel plate for pressure vessels; this equipment has been heat-treated with high-temperature annealing.,Huzhou Boiler Factory Co., Ltd. is one of the highly competitive private enterprises in China's pressure vessel manufacturing industry, particularly renowned for its independent low-temperature storage tanks.|Low-temperature thermal insulation storage tank(LiquidCO2,Liquid Nitrogen,Liquid Oxygen, Liquid Argon)Frame-type low-temperature insulation storage tank|Tanks, frame-type container tanks,And other chemical pressure vessels(Liquid Ammonia Storage Tank, Liquid Chlorine, Ethylene Oxide Storage Tank,Ethylene, Propane Storage Tank,Propylene)Aspects, After years of accumulation, we have developed a series of products, user solutions, and equipment installation and debugging technologies, offering comprehensive solutions including consultation, design, production, integration, and installation and debugging services.

  Liquefied gas storage tanks are pressure vessels used for storing liquefied petroleum gas. They are special equipment that only authorized enterprises approved by the General Administration of Quality Supervision, Inspection, and Quarantine (AQSIQ) are permitted to produce. These tanks require a Class 3 pressure vessel design and manufacturing qualification issued by the state. Shandong Heze Boiler Factory Co., Ltd. is a state-approved enterprise for the design and manufacturing of Class 1, 2, and 3 pressure vessels and can produce pressure vessels with a capacity of 200 cubic meters or less, including liquefied gas storage tanks. It is one of the few companies capable of producing such equipment.200Cubic Enterprise.

Our Liquefied Gas Storage Tanks Advantages: 

  One, our company conducts an annual quality assessment for all suppliers to ensure supplier quality. 

  Two, all major pressure materials are custom steel plates from Jining Steel and Ansteel, with all thickness deviations exceeding national standards.***Standard Specifications50m3For example, in the case of liquefied gas storage tanks, to ensure the design service life of the tank, the nominal thickness of the standard cap is14mmOur company uses customized steel plates for the heads.***Light thickness14.7mmSheet steel. (Other companies have limited production capacity and cannot customize sheet steel, so they either directly purchase14mmSteel plate, may cause premature scrapping in future inspections due to insufficient thickness of the head curvature; either adopt16mmSteel plate manufacturing, leading to resource wastage and incurring additional costs for the customer. 

  Section 3: Prior to the production process in the manufacturing workshop, the custom steel plates purchased need100%Ultrasonic re-inspection to further ensure steel plate quality, guaranteeing the production of superior products. 

  Four: Products are produced on an assembly line with standardized operations, which has increased efficiency and ensured the smooth operation of the quality system, guaranteeing product quality. 

  Five. The main body of the product is焊接 with both internal and external automatic welding, ensuring welding shape and internal quality. 

  All pressure-bearing components are焊接with full penetration welds to ensure welding strength. 

  All LPG storage tanks undergo full-stroke stress-relieving heat treatment. The company has built two gas-fired integral heat treatment furnaces, with a single unit having a processing capacity of300FIFO Storage TankDN≤4000mm，LTotal ≤25000mmThe product's lifespan and safety quality are greatly influenced by this factor. It's also a major selling point for our company's external sales. 

Inspection (at various inspection points) 

  Section 8: During the product manufacturing process, from raw materials to factory and final product inspection prior to shipment, set up various inspection checkpoints to effectively control product quality. 

 Section 9: All main weld joints100% XRay inspection, nipples, flangesC、DWelding-like100%Surface flaw detection ensures welding quality. The company has a non-destructive testing room and is staffed with certified inspectors at various levels. 

 Ten, individual hydrostatic testing to ensure equipment strength safety; individual air tightness testing to guarantee equipment sealing performance. After hydrostatic testing, internal air sweeping and cleaning. 

  Eleven, the company has2A fully enclosed sandblasting room, all tanks are processed with an air-powered steel shot blasting method for rust removal, ensuring both exterior quality and paint quality. (After overall sandblasting and rust removal, the lifespan of the paint can be significantly extended.) Two coats of anti-rust primer and two coats of topcoat are applied, with four layers of paint guaranteeing that the tank will not peel for five to ten years. With good maintenance, the tank can last up to twenty years without needing repainting. 

  Twelve, large production capacity, customers can see the real products at the company. Regular products are available for immediate delivery, allowing customers to shorten construction cycles and make money sooner. 

  Thirteen: Witness the Project4000Households above, distributed worldwide, ensuring your peace of mind.

Storage tanks for pressurized containers are one of our key products, including LPG storage tanks, liquid ammonia tanks, liquid chlorine tanks, propane tanks, C5 storage tanks, and low-temperature storage tanks for liquid oxygen and nitrogen. Particularly, our LPG storage tanks have reached mass production levels with a production line operation, and various models are in stock.

Table of Performance Parameters for Class III Storage Tanks

Tank Type Product Model Effective Volume m³ Working Pressure MPa External Dimensions mm

LPG Storage Tank

[On the Ground]

WG 1.77-1400-551.77DN1400×2750

WG 1.77-1400-10101.77DN1400×5980

WG 1.77-1600-10101.77DN1600×4400

WG 1.77-2000-20201.77DN2000×5650

WG 1.77-2200-25251.77DN2200×5800

WG 1.77-2200-30301.77DN2200×7100

WG 1.77-2600-40401.77DN2600×6600

WG 1.77-2600-50(B)501.77DN2600×8500

WG 1.77-2600-60601.77DN2600×10360

WG 1.77-3000-1001001.77DN3000×13200

WG 1.77-3600-1201201.77DN3600×10500

WG 1.77-3600-1501501.77DN3600×13500

WG 1.77-3800-2002001.77DN3800×16300

LPG Storage Tank

[Underground]

WDG 1.77-1400-551.77DN1400×2750

WDG 1.77-1600-10101.77DN1600×4400

WDG 1.77-2200-25251.77DN2200×5770

WDG 1.77-2200-30301.77DN2200×7100

WDG 1.77-2600-50501.77DN2600×8500

WDG 1.77-2800-60601.77DN2800×8740

WDG 1.77-3000-1001001.77DN3000×13200

Supplying listed company He Guo brand LPG storage tanks, ranging from 5 cubic meters to 200 cubic meters of LPG storage tanks.