Suzhou QS 6" A182 F316L B16.5 Stainless Steel Weld Neck Forged Flange
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Product Highlights
- Wide Material Selection: Includes Carbon Steel, Alloy Steel, Stainless Steel, Duplex, Nickel, Titanium, and Hastelloy alloys.
- Extensive Size Range: Available in sizes from DN15 to DN3000 to meet diverse project requirements.
- High Pressure Capability: Supports Class 150# to 2500#, PN 2.5-40, and JIS 5K-20K pressure ratings.
- Multiple Connection Types: Offers Flat Face, Raised Face, Ring Joint, MFM, and TG connection options.
- Comprehensive Certifications: Products are ISO, PED, EC, EU, CE, and TUV certified for global compliance.
- Customization Options: Customized flanges available based on customer drawings and samples.
- Forged Manufacturing: Manufactured using advanced forging techniques for superior strength and durability.
- Flexible Packaging: Standard plywood or wooden cases, with customized packaging options available.
Product Attributes
- Customization
- Available
- Standard
- ANSI, DIN, GB, JIS, GOST, BSW, Awwa, En
- Type
- Welding Flange
- Model NO.
- SSWN-024
- Material
- Stainless Steel
- Structure
- Flanges
- Connection
- Welding
- Sealing Surface
- RF
- Manufacturing Way
- Forging
- Pressure
- Class 150
- Schedule
- Sch 40s
- Delivery
- 4 Weeks
- Manufacturing Standard
- ANSI B16.5
- Certificates
- ISO/PED/CE/EU
- Application
- for Water, Oil, Gas and Petroleum Industry Service
- Transport Package
- Plywood Cases/Wooden Cases
- Specification
- 6"
- Trademark
- Qishine, QS
- Origin
- China
- HS Code
- 7307910000
- Package Size
- 32.00cm * 32.00cm * 15.00cm
- Package Gross Weight
- 10.000kg
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 Suzhou QS 6" A182 F316L B16.5 Stainless Steel Weld Neck Forged Flange
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Product Description


Xiamen Qishine Industry Co., Ltd. is a Chinese company established in 2013. We are a leading fabrication services provider in industries such as Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry, specifically for pipeline construction and maintenance.
Qishine is ideal choice for EPC companies and project contractors. Our company specializes in supplying a range of products including Fasteners, Flanges, Gaskets, Fittings, Valves, Pipes and Piping Spare Parts. Our products are CE, TUV and ISO certified. Products are widely used on oil rigs, new nuclear power plant, Chemical and Heavy Industry.
Qishine is proud as being a premium product supplier who works closely with our clients to achieve the best possible results. We have an experienced team, skilled labor force, and advanced facilities to ensure safe and efficient project completion, meeting deadlines and budget requirements.
Qishine: The go-to partner for EPC companies and project contractors worldwide.
Steel Flanges |
||
| Flange Type | Weld Neck Flange, Socket Weld Flange, Slip On Flange, Blind Flange, Thread Flange, Lap Joint Flange, Plate Flange, Orifice Flange, Spectacle Flange, Figure 8 Flange, Paddle Blank, Paddle Spacer, Anchor Flange, Single Blind, Ring Spacer, Reducing Socket Weld flange, Reducing Weld Neck flange, Long Weld Neck Flange SAE Flanges, Hydraulic Flanges, Customized Flanges with drawing. |
|
| Material | Carbon steel | A105, A105N, ST37.2, 20#, 35#, C40, Q235, A350 LF2 CL1/CL2, A350 LF3 CL1/CL2, A694 F42, F46, F50, F60, F65, F70, A516 Gr.60, Gr.65, Gr.70 |
| Alloy steel | A182 F11, A182 F22 |
|
| Austenitic stainless steel | A182 F304/304L, F316L, A182 F316H, F310, F321, F321H, F347, F347H |
|
| Duplex stainless steel | A182 F51 |
|
| Super Duplex stainless steel | A182 F53, A182 F55, A182 F60 |
|
| Nickel alloy | Nickel 200, Nickel 201 |
|
| Titanium alloy | Titan Gr.1, Titan Gr.2 |
|
| Hastelloy | Hastelloy C-276, Hastelloy C-22, Hastelloy C-4 |
|
| Inconel | Inconel 600, Inconel 625, Inconel 800, Inconel 800H |
|
| Monel | Monel 400, Monel K500 |
|
| Size | DN15 - DN3000 |
|
| Pressure | Class 150# - 2500#, PN 2.5- PN40, JIS 5K - 20K, 3000PSI, 6000PSI |
|
| Connection Way | Flat Face (FF), Raised Face (RF), Ring Joint (RTJ), MFM, TG |
|
| Standard | ASME, ANSI, DIN, EN, BS, JIS, GB, AWWA, SAE, GOST, MSS |
|
| Technical | Forged |
|
| Package | Plywood Case/ Wooden Case/ Customized Package |
|
| Brand | Qishine |
|
| Certificates | ISO, PED, EC, EU |
|
Flange Production Process:
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR247255". Items marked "" are certified.
Company Profile
We Xiamen Qishine Industry Co., Ltd. is dedicated to supplying extensive range of Pipe, Valve, Flange, Pipe Fitting, Fastener, Gasket and related spare parts for oil, gas, petroleum industry service. And we offer Solar Power Supply System, such as Photovoltaic Panel in New Energy Field. Qishine. En. Made-in-China. com is our homepage, you are welcome to login for more details.
All Qishine's products are manufactured by ISO, API, CE/PED and EU approved factories. Professional production, scientific management and good workforce, making our products are popular in Europe, American, Middle East, Asia and Africa. Our products are 100% inspected before packing with qualification EN10204- 3.1 certificates. And any third party inspection before delivery are welcome.
Our advantages:
One-stop shop service, save time and cost for clients. Best choice for EPC companies and projects' construction.
Good quality goods.
Rich experience in exporting and projects service.
Competitive price.
Professional service.
Choose Qishine means you stand with reliability, high quality & Competitiveness!
The future of Qishine begins today, and it is focused on being the preferred supplier of steel pipeline materials. For this, it must be differentiated by offering maximum quality goods, giving the best service, with the best possible competitiveness, and this is what we work on continually.
Good quality + competitive price + professional service = Long-term win-win cooperation. Please give both of us the nice opportunity to work together. I believe it will be a great start. Expecting your nice enquiry and to be your long-term strategy partner soon.
Thank you for your support!
About Our Factory & Business Background
- Address
- 318 Houhang Qianshe, Huli District, Xiamen, Fujian, China
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-11-18
-
Export Year
- 11 Years
-
Main Markets
- North America, South America, Europe
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- What materials are available for the flanges?
- We supply Carbon steel, Alloy steel, Austenitic stainless steel, Duplex stainless steel, Super Duplex, Nickel alloy, Titanium alloy, Hastelloy, and Inconel.
- What is the size range of the flanges?
- Our flanges cover a wide size range from DN15 to DN3000.
- Do you offer customized flanges?
- Yes, we provide customized flanges based on drawings and samples.
- What certifications do your products hold?
- Our products are certified with ISO, PED, CE, EU, and TUV standards.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the delivery time?
- The average lead time is one month, regardless of peak or off-peak seasons.
- What is the pressure rating of the flanges?
- We offer pressure classes from Class 150# to 2500#, PN 2.5 to PN40, and up to 6000PSI.
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