Wholesale Customized Forged Threaded Carbon Steel Flange for Pharmaceutical Industry

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Threaded Connection Flange
• Model NO.: Threaded Flange
• Material: Carbon Steel
• Structure: Flanges
• Connection: Screws
• Sealing Surface: RF
• Manufacturing Way: Forging
• Product Name: Threaded Flange
• Keywords: Threaded Flange
• Flange Size: 1/2"-24"; DN15-DN600
• Flange Class: 150#; 300#; 400#; 600#; 900#; 1500#; 2500#
• Flange Material: Carbon Steel; Stainless Steel; Duplex Steel
• Flange Material Grade: ASTM A105,ASTM A350 Lf1.Lf2, Lf6,16mn, ASTM A182
• Flange Standard: ANSI /ASME B16.5/16.47;DIN;BS;En 1092-1;GOST
• Flange Type: Weld Neck; Slip on; Lap Joint; Blind Flange
• Flange Connection: Welding; Lap Joint; Threaded
• Flange Heat Treatment: Normalizing; Annealing; Quenching+Tempering
• Application Industry: Oil&Gas; Water Treatment; Electric Power; Chemical
• Hub Length: Customizable
• Quality Control: Raw Material Quality Control
• Selection Principles: Pressure and Temperature Ratings
• Flange Surface Treatment: Anti-Rust Oil Coating
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: GREEN CONSTRUCTION
• Origin: Nantong, China
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

THREADED FLANGE

Threaded flange is a pipe flange connected by threads. The flange has internal threads that match the external threads of the pipe. This flange is connected to the pipe by screwing, without welding, and is a detachable connection method.

 

STRUCTURAL ADVANTAGES

Easy Installation, No Welding Required:
The Threaded Flange Is Directly Connected To The Pipe Through Threads, Eliminating The Welding Process And Greatly Reducing Installation Time And Labor Costs.

Detachable Connection For Easy Maintenance:
The Removal And Replacement Of Pipes Or Equipment Is Very Convenient, Suitable For Systems That Require Frequent Maintenance. The Flange Itself Can Be Reused To Reduce Maintenance Costs.

Less Impact of High Temperatures:
No Welding Is Required, And The Threaded Flange Avoids The Heat-Affected Zone Problem Caused By Welding.

  

Product Parameters

TECHNICAL PARAMETERS
Products	Steel Flange
Flange Size	1/2"-24"; DN15-DN600
Flange Class	150#; 300#; 400#; 600#; 900#; 1500#; 2500#
Flange Material	Carbon Steel; Stainless Steel; Duplex Steel; Copper Nickel Etc.
Flange Material Grade	ASTM A105,ASTM A350 LF1. LF2, LF6,16MN, ASTM A182,F1,F5,F9,F11,F22, ASTM A182 F304/304L, F316/316L, F316Ti, F321, F904, UNS N08020, UNS N06625, HAS C276 etc.
Flange Standard	ANSI /ASME B16.5/16.47;DIN;BS;EN 1092-1;GOST;JIS;AWWA C207 etc.
Flange Type	Weld Neck; Slip On; Lap Joint; Blind Flange; Socket Flange; Spectacle Blind Flange; Orifice Flange; Long Weld Flange Etc.
Flange Surface Treatment	Anti-Rust Oil; Electricle Galvanized; Hot Dipped Galvanized; Painting Etc.
Flange Connection	Welding; Lap Joint; Threaded
Flange Heat Treatment	Normalizing; Annealing; Quenching+Tempering
Application Industry	Oil&Gas; Water Treatment; Electric Power; Chemical

Detailed Photos

REUSABLE CONNECTION

Threaded flanges can be easily unscrewed and reused, providing flexibility for pipe modifications, repairs, or temporary connections.

RELIABLE SEALING PERFORMANCE

Combined with sealing materials such as PTFE tape, gaskets, or sealants, threaded flanges ensure leak-free and secure connections even in demanding conditions.

IDEAL FOR SMALL-DIAMETER AND LOW-PRESSURE SYSTEMS

Designed for small-diameter pipes (DN15 to DN100) and moderate pressure applications, they offer an economical and efficient solution.

SAFE FOR HAZARDOUS ENVIRONMENTS

Perfect for environments where welding is prohibited or impractical, such as flammable or high-risk areas, ensuring safer operation.

WIDE COMPATIBILITY WITH GLOBAL STANDARDS

Available in NPT, BSP, and other international threading standards, threaded flanges are suitable for a variety of global applications across industries.

FAQ

Q1: Do you produce directly?
A: Yes! We are a manufacturer-based company with complete equipment.

Q2: What is your minimum order quantity?
A: The minimum order quantity is 1 piece, and the price is affected by quantity, size, and material.

Q3: Are there free samples?
A: Yes, but customers need to pay for shipping.

Q4: Do you need to check before shipment?
A: Yes, all shipments must be checked for size, PMI, and quantity; any third-party inspection, please inform us before placing an order.