SS316L 3-Piece Welded Ball & Globe Valve Class 2500, ASME B16.34, API 607 Fire-Safe, for Critical Oil, Gas & Chemical Systems
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Product Highlights
- Wide Material Selection: Available in Carbon Steel, Stainless Steel, and Alloy Steel grades.
- High Pressure Rating: Pressure ratings up to Class 2500 for critical systems.
- Multiple Connection Types: Offers Flanged, Butt Weld, Socket Weld, and Threaded options.
- Fire-Safe Certification: Complies with API 607 Fire-Safe standards.
- OEM and ODM Support: Customization accepted based on drawings or specific requirements.
- Fast Delivery for Spot Items: Spot products delivered within 3 days from PI execution.
- Comprehensive Quality Control: Includes pre-production samples and final inspection before shipment.
Product Attributes
- Customization
- Available
- After-sales Service
- Continuous After-Sales
- Warranty
- 2
- Model NO.
- SS316L / ASTM A351 CF8M / DIN 1.4408
- Type
- Reducing
- Connection
- Welding
- Material
- Carbon Steel
- Shape
- Reducing Tee
- Lateral
- Straight Tee
- Head Code
- Round
- Wall Thickness
- SCH40
- Finish
- Black Painting
- Technics
- Forged
- Pressure Rating
- Class 2500
- Standard
- ASME
- Certification
- ISO
- Selling Units
- Single Item
- Single Gross Weight
- as Per Size (Approx. 5–50kg)
- Size
- DN20–DN1200 (3/4"–48")
- Color
- Metallic Grey
- Packaging Details
- Packed in Wood Cabins/Wood Tray
- Single Package Size
- as Per Actual Dimension
- Place of Origin
- Hunan, China
- Customized Support
- OEM / ODM / Custom Drawings Accepted
- Supply Ability
- 500 Tons / Month
- Surface Treatment
- Anti-Rust Oil
- MOQ
- 1PCS
- Packing
- Light Oiling,Black Painting
- Brand Name
- Usi
- Product Name
- High-Pressure Concentric Reducer
- Medium
- Steam
- Transport Package
- Packed in Wood Cabins/Wood Tray
- Specification
- Customized
- Trademark
- USI
- Origin
- Hunan, China
- Production Capacity
- 10000000 Ton/Tons Per Month
Product Images of SS316L 3-Piece Welded Ball & Globe Valve Class 2500, ASME B16.34, API 607 Fire-Safe, for Critical Oil, Gas & Chemical Systems
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Product Description
Valve Type: Ball Valve, Gate Valve, Globe Valve, Check Valve
Material:
- Carbon Steel --- ASTM A105/A106, ASTM A234 WPB, API 5L, ASTM A53
- Stainless Steel --- ASTM 304/304L, 316/316L, 321, 317, 310S
- Alloy Steel --- ASTM A182 F5/F9/F11/F22/F91, ASTM A335 P5/P9/P11/P22/P91
Specification:
- Pressure Rating: Class 150, 300, 600, 900, 1500
- Size: 1/2" to 24"
- End Connection: Flanged, Butt Weld, Socket Weld, Threaded
- Temperature Range: -196°C to 800°C
- Seat Materials: PTFE, RTFE, PEEK
Surface:
- Polished, Anti-corrosion Coating, Epoxy Coating
Packing:
- Packed in Wooden Boxes or Wooden Pallets with Protective Wrapping

















1. who are we?
A.We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
A.Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
A.carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
4. why should you buy from us not from other suppliers?
A1.Strong financial support:we can handle max amount 100-500 million dollars for an order.
A2.Rich experienced marketing team/production team/after-sales team
A3.We can provide you with all the required documents when the tender is in progress.
5. Are your prices competitive?
A: for the same quality, our price is lower, for the same price, our quality is the best better.
6. What are your company's strengths?
A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in
24/7. Simultaneously, we have participated in many international projects.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
8. What is your usual delivery time?
A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days.
Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
9.Whether to support OEM or ODM?
A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI259014". Items marked "" are certified.
Company Profile
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China
-
Plant Area
- 160 square meters
-
Number of Employees
- 18
-
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
- Tianjin Port;Shanghai Port;
-
Minimum Order Quantity
- 2 Tons
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Seamless Steel Pipe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-01-18
-
Export Year
- 1 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- Who are we?
- We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
- How can you guarantee quality?
- Always a pre-production sample before mass production; Always final Inspection before shipment;
- What can you buy from us?
- carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
- Why should you buy from us not from other suppliers?
- A1.Strong financial support:we can handle max amount 100-500 million dollars for an order. A2.Rich experienced marketing team/production team/after-sales team A3.We can provide you with all the required documents when the tender is in progress.
- Are your prices competitive?
- for the same quality, our price is lower, for the same price, our quality is the best better.
- What are your company's strengths?
- Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in 24/7. Simultaneously, we have participated in many international projects.
- What services can you provide?
- Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A; Language Spoken:English,Chinese,Spanish,Portuguese,German,French
- What is your usual delivery time?
- From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days. Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
- Whether to support OEM or ODM?
- We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
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