Flange Stub End Blind Cap Forged Flange 12"
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Product Highlights
- Extensive Material Range: Supplies Austenitic, Super Austenitic, Duplex, Nickel Alloy, and Titanium materials with specific grades.
- Wide Size Coverage: Available in sizes ranging from DN15 to DN3000 and 1/2 inch to 144 inch.
- Multiple Standard Compliance: Meets ANSI, DIN, GB, GOST, ASME, EN, JIS, and BS standards for global compatibility.
- Forging Manufacturing Process: Produced via forging method ensuring high strength and durability for flange applications.
- RF Sealing Surface: Features Raised Face sealing surface for enhanced connection strength and leak prevention.
- Third-Party Inspection Support: Accepts inspections from SGS, TUV, BV, DNV, LR, and ABS to guarantee product quality.
- Door-to-Door Shipping: Provides seamless transportation from origin to destination, simplifying logistics for customers.
- Professional Remote Guidance: Offers immediate technical support and solutions from engineers throughout the sales process.
Product Attributes
- Customization
- Available
- Standard
- ANSI, DIN, GB, GOST
- Type
- Welding Flange
- Model NO.
- flange
- Material
- Stainless Steel
- Structure
- Flanges
- Connection
- Welding
- Sealing Surface
- RF
- Manufacturing Way
- Forging
- Experience
- Over 20years
- Size
- DN15-DN3000
- Material Grade
- Duplex Steel /Stainless Steel/
- Raw Materia
- Qingshan/Baofeng Steel
- Transport Package
- Plywood Pallet/Case
- Specification
- 12~38M
- Trademark
- HS
- Origin
- China
- HS Code
- 7307210000
- Production Capacity
- 3800 Tons/Year
Product Images of Flange Stub End Blind Cap Forged Flange 12"
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Product Description
Our company offers various flange, high neck flanges are flanges with long necks for pipe connection, enhancing strength and sealing. The flanges we produce are of good quality and cost-effective.
What material we can supply ?
Austentic Stainless Steel :304,1.4301,X5CrNi18-10,304L,1.4306 ,S30403,1.4307, 03X18H11,304H,S30415,1.4948,S30409,316L,1.4401,1.4404,1.4435,03X17H14M3,316Ti/08X17H13M2T,S31615,1.4571,S31635 316H
321/08X18T10T,321H/12X18H10T,1.4541,317,317L/03X16H15M3B,1.4449,1.4438,347/08X18H12B,347H,1.4550,1.4961,310,310S/S31008/10X23H18,310H,1.4845,309,309S,309H,1.4833
Super Austenitic Stainless Steel :N08904(904L),1.4539,S31254,S254Mo,1.4547,S30432,S31042, N08367(6Mo),S30803/253Ma
Super Duplex Steel:S31500,S32101,1.4162,S32003,S32304,1.4362,UNS S32304,S31803,S32205,1.4462,S32750,1.4410,2507,S32760 ,1.4501
Nickel Alloy Steel:.Alloy B/ N10001, Alloy B2/N10665, Alloy B3/N10675, Alloy C4/N06455, Alloy C22/N06022, Alloy C276/N10276, Alloy C2000/N06200, Alloy G35/N06035, Alloy G30/N06030, Alloy S/N06635, Alloy N/N10003, Alloy X/N06002, Alloy 188/R30188, Alloy 230/N06230, Alloy 556/R30556...
Alloy 600/ N06600, Alloy 601/N06601, Alloy 617/N06617,
Alloy 625/N06625, Alloy 718/N07718, Alloy X750/N07750, Alloy 800/N08800, Alloy 800H/N08810, Alloy 800HT/N08811, Alloy 825/N08825, Alloy 925/ N09925, Alloy 926/N08926.Alloy 400/ N04400, Alloy K500/N05500w, 254SMO/S31254,174PH, 17-7PH, 15-7PH... Nickel: N4/UNS N02201, N6/UNS N02200...
Nickel:N4/UNS N02201,N6/UNS N02200
Titanium& Titanium Alloy:GR1,GR2,GR3,GR4,GR5,GR7,GR9,GR11,GR12
| Standard | Flange Type | Pressure Class | Size Range |
| ASME B16.5 | Welding Neck/Slip On/Blind/ Lap Joint/Threaded/ Stock welding |
150LB/300LB/400LB/600LB/ 900LB/1500LB/2500LB |
1/2"--24" |
| EN1092-1 | 01 Plate/02&04 Loose Flange/ 05 Blind/11&35 welding neck/ 12 Slip On/13 Thread/ 32&34&37 Collar |
PN6/PN10/PN16/PN25/ PN40/PN63/PN100/ PN160/PN250 |
DN15--DN3000 |
| ASME B16.47 TYPE A |
Welding Neck/Blind | 150LB/300LB/400LB/600LB/900LB | 12"--60" |
| ASME B16.47 TYPE B |
Welding Neck/Blind | 75LB/150LB/300LB/ 400LB/600LB/900LB |
26"--60" |
| AWWA C207 | Ring/Blind/Hub | Class B/C/D/E/F | 4"--144" |
| DIN | Plate 2573/2576/2502/2503;Blind 2527/ Welding neck2631/2632/2633/ 2634/2635/2636/2637;lapped 2641/ 2642/2655/2656;Threaded 2565 /2566/2567/2568; Hubbed Slip On 86029/86030 |
PN6/PN10/PN16/PN25/ PN40/PN64/PN100/ PN160 |
DN10--DN3000 |
| GOST | Plate 12820-80/Welding Neck 12821-80/Ring 12822-80/ Blind 12836-67 |
PN6/PN10/PN16/PN25/ PN40/PN63/PN100/ PN160/PN200 |
DN10--DN2000 |
| JIS B2220 | SOP/SOH/BLIND/ WELDING NECK/SOCKET WELDING |
1K/2K/5K/10K/16K/30K | 10A--1500A |
| BS4504 | 101 Plate/105 Blind/111 weldding neck/112 Slip On/113 Threaded | PN6/PN16/PN25/PN40 | DN10--DN2000 |










WHY YOU CHOOSE HUASHANG STEEL?
1.Provides you with cost effective products and professional services.make you No.1 in the market
2.One-stop stainless steel pipe product procurement and transportation solutions.
3.15 years of stainless steel pipe production and sales service experience.
4.Regardless of product quality , price service, or financial strength , HUASHNAG is your best and most secure partner.
How Can We Service Our Customers?
1.Video Call Or Video Meeting Mill Introduction
Visit the factory's real scene online to know the scale and strength, without spending time or financial costs
2.Professional Remote Technical Guidance
Regardless of pre-sales,during sales,or after sales, if you encounter any technical difficulties, we can contact engineers and provide solutions immediately.
If any defect is found in material and that cant match the standard . Free replacement will be done immediately.
3. Accept Third-party Inspection
As long as you need third-party inspection, such as SGS/TUV/BV/DNV-LG/LR/ABS , we can cooperate with factory inspection to ensure the excellence of our products and services.
4.Door to Door Shipment
Fully cooperate with the customer's delivery time ,and provide seamless transportation from the origin to the destination,simplifying your logistics process.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI243403". Items marked "" are certified.
Company Profile
Huashang Steel was established in 2009, , after 15 years of development, We have gradually grown into a professional industrial pipe system provider and manufacturer. Serving customers from more than 50 Countries and regions World wide
Mission: Pursuing the happiness of all the customers and employees, meanwhile delivery value to customers
Vision: Become the world professional industrial pipe system provider, and let the world trust MADE IN China.
WHAT PRODUCTS CAN WE PROVIDE?
1 Seamless pipe
2 Seamless & Welded Tube
3 Welded pipe
4 Butt welded fitting
5 Forged & Casting fitting and flange
6 Customized Precision Machined Parts
What material we can supply:
Austentic Stainless Steel: 304/L/H/LN, 316L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, 309S
Super Austenitic Stainless Steel: N08904(904L), S31254, S30432, S31042, N08367(6Mo), S30803/253mA
Super Duplex Steel: S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760
Nickel Alloy Steel: . Alloy B/ N10001, Alloy B2/N10665, Alloy
B3/N10675, Alloy C4/N06455, Alloy C22/N06022, Alloy C276/N10276, Alloy C2000/N06200, Alloy G35/N06035, Alloy G30/N06030, Alloy S/N06635, Alloy N/N10003, Alloy X/N06002, Alloy 188/R30188, Alloy 230/N06230, Alloy 556/R30556...
Alloy 600/ N06600, Alloy 601/N06601, Alloy 617/N06617,
Alloy 625/N06625, Alloy 718/N07718, Alloy X750/N07750, Alloy 800/N08800, Alloy 800H/N08810, Alloy 800HT/N08811, Alloy 825/N08825, Alloy 925/ N09925, Alloy 926/N08926...
Alloy 400/ N04400, Alloy K500/N05500W, I
Precipitation-hardening Steel: 254SMO/S31254, 174pH, 17-7pH, 15-7pH...Nickel: N4/UNS N02201, N6/UNS N02200...
Titanium& Titanium Alloy: GR1, GR2, GR3, GR4, GR5, GR7, GR9, GR11, GR12
WHY YOU CHOOSE HUASHANG STEEL?
1. Provides you with cost effective products and professional services. Make you No. 1 in the market
2. One-stop pipeline product procurement and transportation solutions.
3.15 years of stainless steel pipe production and sales service experience.
4. Regardless of product quality, price service, or financial strength, HUASHNAG is your best and most secure partner.
How Can We Service Our Customers?
1. Video Call Or Video Meeting Mill Introduction
Visit the factory's real scene online to know the scale and strength, without spending time or financial costs
2. Professional Remote Technical Guidance
Regardless of pre-sales, during sales, or after sales, if you encounter any technical difficulties, we can contact engineers and provide solutions immediately.
If any defect is found in material and that cant match the standard. Free replacement will be done immediately.
3. Accept Third-party Inspection
As long as you need third-party inspection, such as SGS/TUV/BV/DNV-LG/LR/ABS, we can cooperate with factory inspection to ensure the excellence of our products and services.
4. Door to Door Shipment
Fully cooperate with the customer's delivery time, and provide seamless transportation from the origin to the destination, simplifying your logistics process.
QUALITY ASSURANCE
1 Raw Materials
Our raw materials come from well-know mills in China, such as Tingshan, Tisco, Bao Steel, Yongxing...
We will do MTC checking (PMI), tensile strength test, surface/dimension inspection for raw material
2 Production
Specially assigned person shall follow up and check the process flow card and finally keep the copy
3 Before Shipment
Our quality inspection team responsible for different categories of products. We will conduct routine appearance testing, PMI testing, non-destructive testing. We also equipped with a professional lab that can do physical and chemical properties test
About Our Factory & Business Background
- Address
- No.128 Wenchang Road, Longwan, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, Others, FCA
- Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-04-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials do you supply?
- We supply Austenitic Stainless Steel, Super Austenitic Stainless Steel, Super Duplex Steel, Nickel Alloy Steel, Nickel, and Titanium & Titanium Alloy.
- What is the size range for your flanges?
- Our flanges cover a wide range from DN15 to DN3000 and 1/2 inch to 144 inch depending on the standard.
- Which standards do your products comply with?
- We comply with ANSI, DIN, GB, GOST, ASME B16.5, ASME B16.47, EN1092-1, AWWA C207, JIS B2220, and BS4504.
- Do you accept third-party inspections?
- Yes, we accept third-party inspections from SGS, TUV, BV, DNV-LG, LR, and ABS to ensure product excellence.
- What is the lead time for production?
- During peak season, the lead time is one month. During off-season, it is within 15 workdays.
- Do you provide technical support?
- Yes, we offer professional remote technical guidance from engineers for pre-sales, during sales, and after-sales.
- What payment terms do you accept?
- We accept LC, T/T, D/P, Western Union, and small-amount payments.
- Can you provide factory visits?
- Yes, we offer video calls or video meetings to introduce the factory's real scene and strength online.
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