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NXF USN A36/DIN17100/10025-2/G3101 Diameter 48 mm Zinc Layer Thickness:80um 146-D Carbon Steel A36 Galvanized F-Wall Flange
2026-10-15 14:02 NXF GROUP
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Products Description
A36 Introduction
ASTM A36 is the most commonly used mild and hot-rolled steel. It has excellent welding properties and is suitable for grinding, punching, tapping, drilling and machining processes. Yield strength of ASTM A36 is less than that of cold roll C1018, thus enabling ASTM A36 to bend more readily than C1018. Normally, larger diameters in ASTM A36 are not produced since C1018 hot roll rounds are used.
Carbon Steel A36 Galvanized F-Wall Flange Introduction
Carbon Steel A36 Galvanized F-Wall Flange is a cast key clamp pipe fitting made from A36 carbon steel material. It adopts combined electro-galvanizing and hot-dip galvanizing surface treatment with a total zinc coating thickness of 80μm. This composite zinc coating provides excellent anti-rust and anti-corrosion performance, effectively protecting the carbon steel base against moisture, atmospheric oxidation and mild chemical corrosion, and can maintain stable service performance in outdoor and humid environments.
This F-wall flange consists of a tubular socket for round pipe insertion and a triangular base flange with pre-drilled mounting holes. Multiple threaded bosses are cast on the side of the pipe socket, matched with hex socket set screws. When the round pipe is inserted into the socket, tightening the set screws can firmly lock the pipe without welding, enabling quick and convenient assembly. The triangular base plate can be fixed to walls, concrete surfaces or metal frames through fasteners, offering stable support for pipe structures. Specification marks can be cast on the fitting surface for easy identification and classification.
Manufactured from A36 carbon steel, this F-wall flange features high mechanical strength and reliable load-bearing capacity. It is widely applied for modular handrails, safety guardrails, stair railings, protective barriers and frame construction projects. It serves as a practical wall-mounted pipe connection component for rapid assembly of tubular structures.
This F-wall flange consists of a tubular socket for round pipe insertion and a triangular base flange with pre-drilled mounting holes. Multiple threaded bosses are cast on the side of the pipe socket, matched with hex socket set screws. When the round pipe is inserted into the socket, tightening the set screws can firmly lock the pipe without welding, enabling quick and convenient assembly. The triangular base plate can be fixed to walls, concrete surfaces or metal frames through fasteners, offering stable support for pipe structures. Specification marks can be cast on the fitting surface for easy identification and classification.
Manufactured from A36 carbon steel, this F-wall flange features high mechanical strength and reliable load-bearing capacity. It is widely applied for modular handrails, safety guardrails, stair railings, protective barriers and frame construction projects. It serves as a practical wall-mounted pipe connection component for rapid assembly of tubular structures.
Carbon Steel A36 Galvanized F-Wall Flange Drawing
A36 Chemical Composition And Mechanical Properties
Factory and Product Pictures
Carbon Steel A36 Galvanized F-Wall Flange Product Pictures
A36 PMI spectral testing proves
Video of a customer visiting us
Product processing
Carbon Steel A36 Galvanized F-Wall Flange Product Processing
1.Raw Material Inspection & Mold Preparation
Select A36 carbon steel as casting raw material. Strict incoming inspection is implemented to test chemical composition, tensile strength and yield strength. Raw materials containing excessive impurities, slag inclusions and internal defects will be rejected. Produce casting molds engraved with product specification marks. Complete mold preheating and release agent coating treatment to ensure clear casting outline, legible marking and smooth surface for F-wall flange blanks.
2.Casting & Forming
3.Deburring, Shot Blasting & Machining
4.Surface Pretreatment
5.Composite Electro-galvanizing & Hot-dip Galvanizing
6.Final Inspection & Packaging
2.Casting & Forming
Melt qualified A36 carbon steel under precisely controlled temperature parameters. Pour molten steel into the pre-treated mold cavity to form integrated cast blanks, including tubular socket and triangular base flange with pre-positioned mounting holes. Control pouring speed and cooling rate to prevent shrinkage cavities, pores and deformation. Ensure the blank has dense internal structure, uniform wall thickness and complete contours of the base lugs and pipe socket.
3.Deburring, Shot Blasting & Machining
Grind off casting gates, risers, flash and sharp burrs. Carry out shot blasting to remove residual sand and oxide scale on the workpiece surface. Perform precision machining on threaded bosses and tap internal threads for hex socket set screws. Drill and ream mounting holes on the triangular base plate. Check the inner diameter of pipe socket to guarantee the tolerance for round pipe insertion.
4.Surface Pretreatment
Adopt multi-stage pretreatment procedures including degreasing, pickling and surface activation. Fully remove oil stains, rust and oxide layers on the casting surface. Rinse and dry the workpiece thoroughly to obtain a clean and active substrate surface, which significantly improves the bonding strength of the subsequent composite zinc coating.
5.Composite Electro-galvanizing & Hot-dip Galvanizing
Apply combined electro-galvanizing and hot-dip galvanizing processes to form composite anti-corrosion zinc layer with total thickness up to 80μm. Electro-galvanizing creates a thin and uniform base zinc layer covering complex threaded and corner areas. Hot-dip galvanizing builds a thick protective coating to boost overall rust and corrosion resistance, suitable for outdoor and humid working conditions.
6.Final Inspection & Packaging
Conduct comprehensive quality inspection, including zinc coating thickness test, dimensional tolerance check, thread fit test and surface visual inspection. Label qualified F-wall flange fittings with material grade, specification and batch number. Pack finished products with anti-scratch protective packaging to avoid surface damage during storage and transportation.
Our NXF GROUP advantage as follow
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
Packing & Delivery
Packing
Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories.Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Certification
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
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