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Established in 1984 and situated in Shijiazhuang city, Hebei Province, approximately 250 kilometers from Beijing, DFC is a reputable manufacturer specializing in high-quality Pressure Vessels. Our extensive product range includes Tanks, Filters (such as Cationite, Sand, and Activated Carbon Filters), Multi-media Filters, Conveying Tanks, Surge Tanks, Stainless Tanks, Fermentation Tanks, Separators (including Filter Separators, Test Separators, and Product Separators), Heat Exchangers, Air Coolers, and Towers. Our offerings adhere to stringent regulatory requirements, including PED (97/23/EC), CUTR, and CRN standards. Furthermore, we are well-versed in various norms and standards such as ASME Code Section VIII Division 1, Passport, AS 1210, EN 13445, TEMA, API 650, API 620, PD 5500, GB 150, GB 151, and JB 4710.

DFC can provide Custom Pressure Vessel such as:

Weight Max: 130 tons
Length Max: 59 m
Volume: 0.2 to 400 m3 (in workshop)
Thickness Max: 80 mm
Diameter Max: 4200 mm (can be transported by truck)
Annual Capacity: 10000 tons

Plate Material:
ASME SA516 Grade 70/ASTM A516 Grade 70, Q345R
ASME SA516 Grade 60/ASTM A516 Grade 60
ASME SA240 TP304/ASTM A240 TP304
ASME SA240 TP316L/ASTM A240 TP316L
ASME SB265 Titanium Grade 1/ASTM B265 Titanium Grade 1
ASME SA516 Grade 70/ASTM A516 Grade 70 + Clad ASTM A312 TP304
ASME SA516 Grade 70/ASTM A516 Grade 70 + Clad ASTM A312 TP316L
ASME SA516 Grade 70/ASTM A516 Grade 70 + Clad ASME SB265 Grade 1/ASTM B265 Grade 1
ASME SA516 Grade 70/ASTM A516 Grade 70 + Clad UNS N08825
Forging Material: ASME SA105/ASTM A105, ASME SA182/ASTM A182, ASME SA266 Grade 2/ASTM A266 Grade 2, ASME SA350/ASTM A350

Tube Material: ASME SA179/ASTM A179, ASME SA106B/ASTM A106B, ASME SA213/ASTM A213, ASME SB111/ASTM B111, ASME SB338 Grade 2/ASTM B338 Grade 2

Bolt/Nut Material: ASME SA193/ASTM A193, ASME SA194/ASTM A194

DFC Cooperate with TPI: TUV, BV, DNV, ABS, CSEI, CCSI, SGS, Moody, TYPSA.
DFC's footprints are over 39 Countries such as:

USA, Russia, LTU, Canada, Peru, Belgium, Costa Rica, Saudi Arabia, Switzerland, Sweden, South Korea, KZ, Italy, Sudan, Turkmenistan, Niger, Chad, Iran, and Iraq.
We warmly welcome customers and their designated representatives to visit our facility. Your presence helps us ensure that our products meet your specific requirements and fosters the development of long-term relationships.


Name: UL
Certificate No: 20141223-MH49939
Range: UL1746' External Corrosion Protection Systems for Steel Underground Storage Tanks
Reference: Underwriter Laboratories Inc.
Since: 2014

ISO 9001

Name: ISO 9001
Certificate No: 04 100 010478
Range: Design and Manufacture Pressure Vessel and Welding Products
Reference: TUV CERT Certification Body at TUV NORD CERT Gmbh
Since: 2000

ASME (U symbol certificate of authorization)

Name: ASME (U symbol certificate of authorization)
Certificate No: 35478
Range: the ASME bolier and pressure Vessel Code
Reference: the American Society of Mechanical Engineers(ASME)
Since: 1999


Links: Pressure Vessel & Tank Manufacturers.

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