Stainless Steel 304 600lbs Blind Flange Welding Neck RF Flange Manufacturer
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Product Highlights
- Wide Material Selection: Carbon steel, stainless steel, alloy steel, and special alloys available.
- Extensive Size Range: Sizes from 1/2 inch up to 72 inches to meet diverse needs.
- Multiple Pressure Classes: Covers Class 150-1500, JIS 5K-20K, and PN6-40 standards.
- Customizable Surface Finish: Options include black painted, yellow painted, oil, and galvanizing.
- International Standards Compliance: Meets ANSI, DIN, JIS, BS, GB, and other global standards.
- Third-Party Inspection: BV, SGS, LOYD, and TUV inspections available upon request.
- Custom Branding Available: Customer requests for marking and branding are accepted.
- Competitive Pricing Strategy: Re-export options available to help avoid anti-dumping duties.
Product Attributes
- Customization
- Available
- Standard
- ANSI, DIN, GB, JIS
- Type
- Welding Flange
- Model NO.
- 1/2'--72'
- Material
- Carbon Steel
- Structure
- Lateral
- Connection
- Flanged
- Sealing Surface
- RF
- Manufacturing Way
- Forging
- Surface
- Oil or Painted
- Certificate
- ISO,BV
- Brand
- St
- Pressure
- Any Pressure
- Origin Place
- Cangzhou City ,Hebei China(Mainland)
- Transport Package
- Pallet, Wooden Case
- Specification
- ISO
- Trademark
- ST
- Origin
- Cangzhou, China
- HS Code
- 730793
- Production Capacity
- 50, 000 Ton/Year.
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Stainless Steel 304 600lbs Blind Flange Welding Neck RF Flange Manufacturer
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Product Description
Size: 1/2" -72"material:
Carbon steel, stainless steel, alloy steel, steel
Standard: ANSI, DIN, JIS, en, ANSI, awwa, as, en, bs, DIN, JIS, ks, GB, GOST, ns
Place of origin: Hebei China (mainland)
Brand name: ST
Standard or nonstandard: Standard
Production type: Forged
Coating: Black painted, yellow painted, etc
Marking: Customer requestpacking: Wooden case, palletsface: RF, ff, rtj
Type: Weld neck, slip-on, blind, threaded flange
Customized: Acceptable
Delivery: 30days after confirmation commonly
Our flanges are produced according to standard strictly.
Our factory is specializes in manufacturing carbon steel seamless pipes and pipe fittings
And forged flanges. Welcome to visit and cooperation.
1. Standard: ANSI, DIN, JIS, BS
2. Size: 1/2"- 72"
3. Pressure: A. Class150/300/600/900/1500 b. JIS 5K/10K/16K20K c. PN6/10/16/25/40
4. Type: Flange, forged flange, plate flange
5. Material: ASTM A105, Rst37.2, C22.8, carbon steel, Alloy steel, stainless steel
6. Surface: Black painted, oil, galvanizing
7. Special design available
| FLANGES | |
| Production Name | Slip-on welding flange;welding nece flange;socket welding flange;threaded flange;lapped flange;blind ;spectacle blind,etc. |
| Size Range | From ½" up to 60" |
| Schedule | SCH STD, XS, XXS, SCH 10 ~ SCH 160 |
| Material Code: | |
| 1 CARBON STEEL | ASTM A105, ASTM A350 LF1/ LF2/LF3, ASTM |
| ASTM A694 F42/F46/F52/F56/F60/F65/F70 | |
| 2 ALLOY STEEL | ASTM A182 F1, F5, F7, F9, F11, F12, F22, F91 |
| 3 SPECIAL ALLOY | Inconel 600, Inconel 625, Inconel 718, Inconel X750, Incoloy 800, |
| Incoloy 800H, Incoloy 825, Hastelloy C276, Monel 400, Monel K500 | |
| WPS 31254 S32750, UNS S32760 | |
| 4 STAINLESS STEEL | ASTM A182 F304/304L, F316/316L, F321, F347, |
| 5 Duplex$super duplex stainless steel | ASTM A 182 F51/UNS S31803, F53/UNS S32F50, F55/UNS S32F60 |
| STANDARDS | ANSI, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. |
| CE and certification: | ISO9001:2000 , BV , SGS, LOIYD |
| Applications range: | Petroleum, chemical, power, gas, metallurgy, shipbuilding.construction ,water and nuclear power etc. |
| Packaging: | seaworthy package,Plywood Cases or pallet or as per customers requirement |
| Quality | high lever |
| The third party inspection: | BV,SGS,LOIYD,TUV,and other party alloyed by clients. |
| Delivery Time: | At the earliest ,within the period required by customer. |
| Remark: | Specialized NACE & HIC Fittings for Off-Shore Applications |

Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.
We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.
We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.
In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.
Our products are in compliance with many international standards
Pipe Standard: ASTM A53,A106,ASME B36.10M---1996.
Pipe-Fittings Standard: ANSI B16.9/16.28,DIN 2605 / 2616,JIS P2311 / 2312,GOST.
Flange Standard: ANSI B16.5,DIN Series,JIS Series,GOST Series.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR226556". Items marked "" are certified.
Company Profile
Hebei Shengtian Pipe-Fitting Group Co., Ltd. Was established in 1989. We are located in MengcunCounty in Hebei Province, covering an area of 100, 000 square meters, with a workshop of 25, 000 square meters and registered capital of $7, 500, 000. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.
We are capable of manufacturing various pipe fittings. Our main products are elbows, tees, bends, reducers, caps, flanges and sockets. We have been in this line for about 20 years. Our products are exported to many countries and regions in Southeast Asia, the Middle East, Europe and America. Our products enjoy a good reputation in domestic and foreign markets. Every year, our company receives hundreds of foreign visitors and innumerable domestic visitors.
We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000: 2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.
In order to avoid the policy of the anti-dumping duties imposed on pipe&fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.
Our products are in compliance with many international standards
Pipe Standard: ASTM A53, A106, API 5L, ASME B36.10M---1996.
Pipe-Fittings Standard: ANSI B16.9/16.28, DIN 2605 / 2616, JIS P2311 / 2312, GOST.
Flange Standard: ANSI B16.5, DIN Series, JIS Series, GOST Series.
KEYWORD: Butt welded pipe fittings, ANSI B16.9 pipe fittings, seamless pipe fitting.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Xiwang New District ,Mengcun County, Cangzhou City, Hebei Province, China
-
Plant Area
- 100672 square meters
-
Number of Employees
- 110
-
Registered Capital
- 180,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
Our Production Capability & Technical Expertise
-
Main Products
- Pipe Elbow, Pipe Tee, Pipe Cap, Pipe Reducer, Pipe Bend
-
Production Machines
- Hot Bend Production Line, Punching Machine, Beveling Machine, Pipe Bending Machine, Heat Treatment Furnace, Steel Pipe Anti-corrosion Production Line, Painting Production Line, Shot Blasting Machine, CNC Lathe, CNC Drilling Machine, Horizontal Machine Tool
-
R&D Engineers
- 5 people
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1998-11-06
- Export Year
- 2007-08-08
-
Main Markets
- Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
FAQ
- What materials are available for the flanges?
- We offer carbon steel, stainless steel, alloy steel, and special alloys like Inconel and Monel.
- What is the size range of the flanges?
- Our flanges range from 1/2 inch up to 72 inches in diameter.
- Do you accept custom surface treatments?
- Yes, we provide options such as black painted, yellow painted, oil, and galvanizing.
- What is the delivery time?
- Delivery is typically within 30 days after confirmation, depending on the season.
- Which standards do your products comply with?
- We comply with ANSI, DIN, JIS, BS, GB, GOST, and other international standards.
- Can you provide third-party inspection?
- Yes, we support inspections by BV, SGS, LOYD, TUV, and other agencies.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Is custom branding available?
- Yes, we accept customer requests for specific marking and branding.
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