Product Details:
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Standard: | SCH.10, SCH.10S, SCH.20, SCH.30, SCH.40, SCH.40S, STD | Dimensions: | 25mm-5000mm |
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Specification: | Customized | Reduction Ratio: | About 10% |
Material: | Dual-phase Steel | Surface: | Coating |
Application: | Boiler, Fire Pit, Oil | ||
Highlight: | Reverse Flanged Dished Heads,Flanged Dished Heads Customized |
Wholesale Cheap Price Reliable Quality Reversed Flanged Heads Large Flat Head
PRODUCT DETELS
A flange reverse head is a type of fastener that consists of a flanged head with a reversed or inverted design. It is commonly used in applications where a secure and flush connection is required, particularly in industries such as construction, automotive, and manufacturing.
The flange reverse head typically has a wide, flat surface with a slight depression or recess in the center. This design allows it to be countersunk or recessed into the material being fastened, creating a flush or low-profile finish. By being recessed, the flange reverse head helps prevent protrusions that could interfere with other components or create surface irregularities.
The flange reverse head is often used in conjunction with a corresponding countersunk hole or recess in the mating material. When the fastener is tightened, the head sits flush with or slightly below the surface, providing a smooth and even appearance. This type of fastener can be used with various materials, including metal, wood, plastic, and composites.
Flange reverse heads are available in different sizes, materials, and finishes to suit specific application requirements. They can be made from materials such as steel, stainless steel, brass, or aluminum, depending on the desired strength and corrosion resistance. The head may also have different types of drive systems, such as slotted, Phillips, hexagonal, or Torx, allowing for easy installation and removal.
In summary, a flange reverse head is a fastener with a flanged head that is designed to be countersunk or recessed into the material it is fastening. It provides a flush connection, enhancing the overall appearance and preventing interference with other components.
1. About quality:We will check the quality of each batch of goods before shipping. If there are quality problems with the products received, or quality problems caused by express transportation, please contact us in time.
2. About the model:Before placing an order, please communicate with the sales or customer service staff about the required product specifications.
3. About after-sales:The company provides comprehensive after-sales and usage guidance and strives to solve customers' questions and needs.
The scope of products
Applicable to various building decoration industries
Widely used in electric power, metallurgy, food, pharmaceutical, petrochemical, water treatment equipment and light industry equipment. The company can also undertake the processing of incoming drawings and samples according to customer requirements, and customize products of different specifications.
production workshop
equipment Exhibition
A corner of the warehouse
One-stop ordering of head products
Non-standard customization In stock for two days Customized for seven days
SPECIFICATIONS
Brand Name: | HaiQun |
Diameter: | 89mm--10000mm |
Thickness: | 2mm--300mm |
Reduction Ratio: | about 10% |
Material: | Carbon Steel, Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium and Its Alloys, Zirconium and all cladded material combinations. |
Forming method: | Hot forming,cold forming |
Surface Treatment: | Sand Blasting,Pickling,oil,discaling |
Inspection: | UT,RT,MT,PT,TOFD. |
Applicable Standard: | ASME ,PED and GB |
Certificate: | ISO9001,ISO45001,OHSAS18001 |
Applications: |
Such as oil, chemical industry, water conservancy, electric power, |
Package: | Wooden cases ,wooden pallet,Steel pallet or as per customers requirement |
Customized Product: | Available |
Material | Carbon Steel; Stainless Steel; Special Steel |
Size | 50-10000mm |
Thickness | 2mm--300mm |
Surface Treatment | 1. Intermediate & Final stage Heat Treatments; 2. Sand / Shot Blasting after Heat Treatment; 3. Weld Edge Preparation (Manual & Machined) |
Reduction ratio | About 10% |
Certificate | ISO9001 |
Technology | 1. Cold & Hot forming; 2. Hot Pressed Hemispheres and Cold Formed Segmental Hemispheres; |
Applicable standard | ANSI, ASME, MSS, API, DIN, JIS, BS. AWWA |
Test | 1. Liquid Penetrant Examination; 2. Ultrasonic Testing; 3. 100% Radiography Testing of weld seams; 4. Magnet Particle Examination; 5. Inspection under various Third party Inspection Agencies 6. NDT( after forming): DPT, RT, MPI, UT; 7. NDT: 100% DPT, UT & RT OF weld joint |
Connection | Welding |
Application | Pressure vessel |
PRODUCTS
FAQ
Q: Why choose us?
A: Our company has been in the header manufacturing business for more than thirty years. We have rich international experience and professionalism, and we can provide customers with a variety of high-quality header products.
Q: Can we provide OEM/ODM service?
A: Yes.Please feel free to contact us for further details.
Q: What are your terms of payment?
A: One is to telegraphic transfer 30% of the deposit before production the remaining 70% to the copy of the bill of lading;The other is an irrevocable 100% sight L/C
Q: Can we visit your factory?
A: A warm welcome.Once we have your itinerary we will arrange for a professional sales team to follow up your case.
Q: Can you provide samples?
A: Yes,the sample of general size is free of charge,but the buyer needs to pay the shipping fee.
Contact Person: Mr. Gao
Tel: +86 18015328118
Fax: 86-180-1532-8118