Name: DELLOK Pin Studded Steel Tubes Tubular Heaters Power plant
Brand: Dellok Yonghui
Price: 10 USD

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DELLOK Pin Studded Steel Tubes Tubular Heaters Power plant

Brand Name:Dellok Yonghui

Certification:ISO90001

Model Number:Studded Tube

Minimum Order Quantity:1 piece

Delivery Time:1-3 weeks

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.

Verified Supplier

Location: Nanjing Jiangsu China

Address: No.20 Xinghuo Road,Nanjing,Jiangsu,China

Supplier`s last login times: within 25 hours

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Product Details Company Profile

Product Details

^{DELLOK Pin Studded Steel Tubes Tubular Heaters Power plant}

^{About Us}

^{Dellok(YONGHUI Radiating Pipe Manufacturing Co.,Ltd) was
established in 2002, which is located in Nanjing, China.We joined
HARBIN AIR CONDITIONING CO., LTD. in 2022 and became the most
professional industry manufacturer in China. After many years of
development, the company now has 66 million yuan in fixed assets,
more than 200 employees, and 33 technical staffs. We have 4
aluminum processing production lines, with the annual processing
capacity of more than 20,000 tons; And we have 5 tube-drawing
production lines; 47 fintube production lines, 1 imported
production line from American with the brand of McElroy , with the
annual production capacity of 12 million meters the above.}

^{Quality is the theme of eternal pursuit of winner.}

^{Studded Tube Product Description:}

^{Steel studded tubes are used instead of finned tubes for heat
transfer in the processing industries, generally in furnaces, gas
turbines, fired heaters and furnace applictions where the surface
is exposed to a very corrosive environment and where very dirty gas
streams require frequent or aggressive cleaning.}

^{The steel studs are automatically resistance welded to the tube,
producing high quality forge welds. The welding process enables the
combination of any grades for studs and tube: carbon, low alloy,
stainless steels and high nickel alloys. Alloy steel pipes are
stress-relieved after studding, according to the relevant
specifications for the class and grade of steel used.}

^{Studded Tube(Stainless Steel Welded Tube) Manufacturing Process:}

^{Studs are fully automatically welded onto the tubes (pipes) by
resistance welding.}

^{Studded Tube(Welded Stainless Tube) Advantages:}

^{To increase the surface area of the tube and to protect tube
surface from direct exposure to heat /corrosive environment.}

^{Studding reduces the amount of bare pipes used in these processes.
Heat transfer surface of one studded pipe is equivalent to surface
of 4 to 10 bare pipes.}

^{Use of studded tubes is ideal for processes/applications, where
dirty fuels are used in harsh environments.}

^{Studded Tube(Black Welded Pipe) Properties:}

^{Wear proof design}

^{High heat transferring capacity}

^{Studded Tube(Weld Galvanized Pipe) Applications:}

^{Boiler,Super heater, Gas furnace burner, heat exchange equipment
,chemical equipment,heat recovery of the petrochemical industry, in
areas of convection ovens, vacuum generators for chemical
processing, etc.Boiler stud tube,Super heater stud tube, Gas
furnace burner stud tube.}

^{Studded Tube(Fin Tube) Specifications:}

^{Product Specification}
^{Tube OD}	^{25~273 (mm)}	^{1”~10” (NPS)}
^{Tube Wall Thk}	^{3.5~28.6 (mm)}	^{0.14”~1.1”}
^{Tube Length}	^{≤25,000 (mm)}	^{≤82 ft}
^{Stud Thk}	^{6~25.4 (mm)}	^0.23”~1”
^{Stud Height}	^{10~35 (mm)}	^{0.4”~1.38”}
^{Stud Pitch}	^{8~30 (mm)}	^{0.3”~1.2”}
^{Stud Type}	^{Cylindrical, Elliptical, Lens type}
^{Stud to tube surface angle}	^{Vertical or Angular}
^{Material Combinations}
^{Stud Material}	^{C.S. (most common grade: Q235B)}
	^{S.S. (most common grade are AISI 304, 316, 409, 410, 321,347)}
	^A.S.
^{Tube Material}	^{C.S. (most common grade: A106 Gr.B)}
	^{S.S. (most common grade are TP304,316, 321, 347)}
	^{A.S. (most common grade are T/P5,9,11,22,91)}
^{Type of Service}	^{High temperature}

^{Product Categories : Studded Tube}

^FAQ

^{Q1: Are you trading company or manufacturer?}

^{A: We are manufacture factory and we can accept OEM order. Welcome
to visit our factory and check our products.}

^{Q2: Can I have a sample ?}

^{A: Yes, welcome to place sample order to test and check quality.
Mixed samples are also OK.}

^{Q3: What is your the lead time for production?}

^{A: Generally Sample needs 1-3 days, mass production needs 15-30
days, also depends on your request.}

^{Q4: What is the warranty for your products?}

^{A :We provide one year warranty for the products.}

^{Q5: What payment terms do you accept?}

A :Trade assurance,TT,Western Union.

Company Profile

DELLOK YONGHUI Radiating Pipe Manufacturing Co.,Ltd, was established in 2002, which is located in Jiangsu, China.We joined HARBIN AIR CONDITIONING CO., LTD.and became the most professional industry manufacturer in China., international bussiness more than 15 years, withit serves in the oil refinery, petrochemical industry, chemical industry, heat ex-changer industry, anti-corrosion engineering and environmental protection etc.. Our main products include pipe, tubes, U bend tube, finned tube and pipe fittings made of Carbon Steel, Stainless Steel, Copper & Copper Alloy, Titanium, Inconel & Incoloy, Aluminium Alloy and so on.

Dellok Yonghui has successfully achieved this by offering our clients a range of high quality, environment friendly products from a diverse list of reputable, international principals, that sell by their own merit. By maintaining close contacts with our clients and providing dedicated technical support in time, we continue to meet and at times, exceed our clients' expectations. With an objective to provide piping material and tower packing to the oil and petrochemical industries, we strictly carry out a series of quality control measures and material control. The raw materials are purchased from well known, local famous mills such as TPCO, Tisco, Baosteel, Valin Group, Wuyang Steel and Luoyang Copper,..etc . We greatly value the repeat orders from commendable references and above all, the trust of our valued clients earned over the years. Our products are well accepted by customers from many countries

Due to our excellent quality, reliable performance and reasonable prices, we've established long-term relationships with our customers. Being the far-sighted and with a development vision of internationalization, Dellok Yonghui will always sticks to the idea of pursuit of value & cooperation is based on mutual benefits". We warmly welcome friends from all over the world to give counsel for development, and sincerely hope the realization of close cooperation on each field.

Quality is the theme of eternal pursuit of winner

- Production workshop-

Meticulous works, standardized management system and systematic quality assurance are Dellok Yonghui's best commitment to quality. In Dellok Yonghui, the quality control is not only the detection of the final process, but throughout the entire production process. We implement a set of quality control and assurance systems. Each batch of pipes is sampled and tested, and records are kept as a quality guarantee for the final product.

- Production process-

Quality reflects Dellok's strength, outstanding quality rejects mediocrity, each set of advanced equipment and each unique process condenses the spirit of excellence of Dellok Yonghui people. Dellok Yonghui deeply understands that only near-perfect products can realize the core connotation of Dellok's commitment to "achieve your value" , which guarantees your interests and values.

- Quality Control-

In order to ensure that the quality exceeds the standard, Dellok Yonghui has perfect product management monitoring equipment in the facility, mainly including advanced equipment such as spectrometer, material testing machine, thermal performance tester, and water pressure and air pressure testing machine, Webster hardness meter and so on.

- Perseverance and trust-

Dellok products are widely used in petroleum, chemical, natural gas, metallurgy, electric power, grain and oil machinery, food freezing and automobile industries. High-quality products and perfect after-sales service have been praised, favored and supported by users in China and abroad. Dellok Yonghui promises that we regard customers' needs and opinions as work goals, and serve customers with a conscious behavior and potential consciousness at the base of 100% sincerity, quality, and service. Dellok Yonghui has now developed into a professional manufacturing enterprise integrating scientific research, manufacturing and sales. Dellok people will, as always, use advanced high-tech products and dedicated business philosophy to serve the whole society.

Inheritance and innovation are the driving force for progress

Choosing Dellok Yonghui is choosing quality assurance.

Choosing Dellok Yonghui is choosing to make extraordinary.

Let's go ahead together with Dellok Yonghui.

Contact：Brian Wanqian.

T:+86 13761381662 (Whatsap,Wechat,)

M:dellok@fins-tubes.com