We are professional manufacturer specializing in high quality Pressure Vessel and Valves with annual output of 150, 000 tons. We supply Storage Tank and Spherical Tank on any projects for different medium (LPG, LNG, Oxygen, Nitrogen, Natural Gas, Hydrogen, Liquefied Gas, etc). Cubage dimension from 5m³ To 10000 m³ With experienced installation teams for your tanks if need. GDIGGER provides an in-depth knowledge and widespread International experience from design, supply, construction, Installation & training of EPC Projects. Our products are used for handling a wide variety of applications in gas, oil, refining, chemical, shipbuilding, power generation and pipeline transmission industries.
In order to provide satisfactory products to the customs, we emphasize on our quality control to meet the customer's specification and requirements. We utilize modern CNC lathes and machining centers, precision grinders and a full complement of manual lathes and mills to produce high quality parts.
GDIGGER products are made in accordance with ISO, ANSI, API, ASME and other international standards. With qualifications of specialized contracting and Grade I of installation of steel structure, and qualified as Grade A2 and A3 of special equipment. We obtained some important international authentication certificates such as NK, BV, and ASME. Meanwhile we have been awarded U Stamp and U2 Stamp of ASME authentication as well as the NB Stamp of America Boiler and Pressure Vessel Supervisory Commission. Our main focus is on offering outstanding products to our customers and sticking to timely delivery schedules with top quality and competitive prices, which will be your reliable partner.
GDIGGER is your one stop solution partner on oil and gas industry. We welcome valuable customers to visit our company.
| Material of Spherical shell plates | 16MnR, 16MnDR, 15MnNbR, 15MnNiNbDR, WH510, WH530, CREVSELSO34SS, SPV36N, SPV355N, SPV490Q, IE537-2, 07MnCrMoVR, 07MnNiMoVDR, WEL-TEN610CF, JEF-HITEN610U2(L), B610CF-L1, B610CF-L1L2, VN10N36NB, SB36FAK, SJA37, SA516(A516), SA537CL.1, LT50, SM53C, SPU36, CF-62, A516GY70, NK-JITE610U2, 20R, JIS GFEHITEN-610U2L, etc. |
| Wall thickness of Spherical shell plates | From 12mm to 62mm |
| Maximum pressure | 3.3MPa |
| Minimum Temperature | -50 centigrade |
| Maximum single size | Width 3,650mm, length 12,580mm |
| Medium | Ethylene, Propylene, Oxygen, Nitrogen, Ammonia, Vinyl Chloride, natural gas, argon, Hydrogen, Liquefied Gas, LPG, LNG, Coal Gas, Water Gas, Compressed Air, Vacuum, Liquid Ammonia, Liquid Nitrogen, Refined Propylene, Butadiene, Isobutene, Propane, C3 Fraction, C4, C5, VCM, Clean Oil, Liquid Methyl Ether, Liquid Carbon Dioxide, Pulverized Coal, Light Hydrocarbon, methyl chloride, etc. |
| Cubage Dimension | From 50m³ to 10000m³ |
WENZHOU GDIGGER ENERGY ENGINEERING Co., Ltd. Located in Wenzhou, the area of head office is 45, 000 square meters, which is a professional manufacturer specializing in Pressure Vessels, Storage Tanks, LPG Spherical Tanks, LPG Tanks, and various quality ball valves, gate valves, check valves, globe valves and valve accessories. Our diverse products are used for handling a wide variety of applications in gas, oil, refining, chemical, shipbuilding, power generation and pipeline transmission industries.
We supply Storage Tank and Spherical Tank on any projects for different medium (LPG, LNG, Oxygen, Nitrogen, Natural Gas, Hydrogen, Liquefied Gas, etc). Cubage dimension from 5m³ To 10000 m³ With experienced installation teams for your tanks if need. GDIGGER provides an in-depth knowledge and widespread International experience from design, supply, construction, Installation & training of EPC Projects. Our products are used for handling a wide variety of applications in gas, oil, refining, chemical, shipbuilding, power generation and pipeline transmission industries.
In order to provide satisfactory products to the customs, we emphasize on our quality control to meet the customer's specification and requirements. We utilize modern CNC lathes and machining centers, precision grinders and a full complement of manual lathes and mills to produce high quality parts.
GDIGGER products are made in accordance with ISO, ANSI, API, ASME and other international standards. With qualifications of specialized contracting and Grade I of installation of steel structure, and qualified as Grade A2 and A3 of special equipment. We obtained some important international authentication certificates such as NK, BV, and ASME. Meanwhile we have been awarded U Stamp and U2 Stamp of ASME authentication as well as the NB Stamp of America Boiler and Pressure Vessel Supervisory Commission. Our main focus is on offering outstanding products to our customers and sticking to timely delivery schedules with top quality and competitive prices, which will be your reliable partner.
GDIGGER is your one stop solution partner on oil and gas industry. We welcome valuable customers to visit our company.
