Carbon Steel Flange So RF ASTM A105 Cl150 DN1000 for Pipe System

• Customization: Available
• Standard: ANSI, DIN, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: DN1000
• Material: Carbon Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Application Field1: Power Industry/Metallurgical Industry
• Application Field2: Chemical Industry /Petroleum Industry
• Transport Package: Wood Crated
• Specification: DN100, DN150, DN1000
• Trademark: EZS
• Origin: China
• HS Code: 73079100
• Production Capacity: 200000 Tons Per Year

Product Description

Product Description

 

Product Parameter
Standards	ANSI	ANSI B16.5 ASME B16.47 series A/B
	DIN	DIN2635
	EN	EN1092-1:2002
	JIS	JIS B2220-2004, KS D3576, KS B6216 KS B1511-2007 JIS B2261; JIS B8210
	BS	BS4504 BS10 Table D/E
Material	ANSI	SS ANSI 304(L); ANSI 316(L); Duplex Steel ASTM A182; S31803; S32205
	DIN	CS RST37.2;S235JR SS 304/304L,316/316L
	EN	CS RST37.2;S235JR;C22.8SS 304/304L,316/316L
	JIS	SS400,SF440 SS 304/304L, 316/316L
	BS	CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316
Pressure	ANSI	Class 150, 300, 600, 900, 1500, 2500lbs
	DIN	PN6,PN10,PN16,PN25,PN40,PN64,PN100
	EN	PN6,PN10,PN16,PN25,PN40,PN64,PN100
	JIS	1K,2K,5K,10K,16K,20K,30K,40K
	BS	PN6,PN10,PN16,PN25,PN40,PN64,PN100
Size	ANSI	1/2″ - 48″
	DIN	DN15-DN1200
	EN	DN15-DN1200
	JIS	15A-1500A
	BS	DN15-DN1200
Packaging	Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.
Test	Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
Application	Light and heavy industry, refrigeration, health, water heating, fire, power, aerospace, shipbuilding and other basic projects.

 
 

Product Details

 

 

Carbon Steel Flanges

Material Grades:  

- ASTM A105 (Forged carbon steel for high-temperature service)  

- ASTM A350 LF1/LF2/LF3 (Low-temperature carbon steel)  

- ASTM A694 F42-F80 (High-yield carbon steel for pipeline applications)  

 

Size Range:  

- Diameter: ½" to 60" (or larger for custom orders)  

- Pressure Ratings: Class 150 to Class 2500 (ASME B16.5), PN 2.5 to PN 400 (EN 1092-1)  

 

Key Standards:  

- ASME B16.5 (Pipe flanges up to 24" NPS)  

- ASME B16.47 (Large-diameter flanges, Series A & B)  

- EN 1092-1 (European standard for PN-rated flanges)  

- MSS SP-44 (Steel pipeline flanges)  

 

Applications:  

- Oil & gas pipelines  

- Petrochemical plants  

- Power generation (non-corrosive environments)
 

Inspection and Testing

 

Technological process

 

Packaging & Shipping

 

Certifications

 

Our Advantages

 

Why chosse us?

Excellent material

Complete specifications

Strong and durabe
Sufficient supply

Unanimous praise

Worry free after sale

Company Profile

Premium Industrial Piping Solutions, Engineered for Excellence

EZ Steel Industrial Co., Ltd is a leading manufacturer of high-performance industrial metal pipelines, specializing in alloy steel, carbon steel, stainless steel, and copper-nickel-based alloy products. With strategically located facilities in Cangzhou, Yangzhou, and Lishui, we deliver globally trusted piping solutions that combine cutting-edge technology, rigorous quality control, and unmatched expertise.

Certified Global Standards

Committed to operational excellence, we maintain ISO 9001, API 5L/5CT, and PED certifications, alongside approvals for nuclear-grade materials and aerospace applications. From raw material sourcing to final delivery, every product undergoes 12+ quality checkpoints, guaranteeing compliance with international specifications.

Empowering industries worldwide with reliable, efficient, and eco-conscious piping systems, EZ Steel Industrial Co.,Ltd remains your strategic partner for mission-critical infrastructure projects. Explore how our engineering mastery can elevate your operations.