National Standard Special-Shaped Carbon Steel Slip on Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Threaded Connection Flange
• Model NO.: GOST
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: BS
• Manufacturing Way: Forging
• Pressure: Pn10 Pn16
• Technics: Forged
• Product Name: Plate Flange
• Model Number: GOST
• Transport Package: Wooden Box
• Specification: GOST12820-80 FOR PVC/GOST12822-80 PN10 PN16 FLANGE
• Trademark: Maitolead
• Origin: Hebei, China
• Package Size: 48.50cm * 32.00cm * 18.00cm
• Package Gross Weight: 20.000kg

Product Description

PLATE Flange

Flange,also called flange disc or flange. The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends; It is also useful in the flange on the import and export of the equipment for the connection between two devices, such as the reducer flange. Flange connection or flange joint refers to a detachable connection which is connected by flanges, gaskets and bolts as a group of combined sealing structures.
Because the flange has good comprehensive performance, it is widely used in chemical industry, construction, water supply,drainage, petroleum, light and heavy industry, refrigeration, health, water heating, fire, power, aerospace, shipbuilding and other basic projects.

Detailed Photos

Applications: Heavy and light industry, refrigeration, sanitation, plumbing, firefighting, power, aerospace, shipbuilding, and other fundamental engineering fields.

Product Parameters

Place of Origin:	Hebei, China
Model Number:	GOST
Standard:	GOST12820-80 FOR PVC/GOST12822-80 PN10 PN16 FLANGE
Product name:	PLATE Flange
Material:	Q235 /A105/ ST37/S235JR/ CT20 /SS400/16MN/SS321/SS304/SS316/S235/P245GH/P250/P91/904L
Pressure:	PN10 PN16
Technics:	Forged
Connection:	Welding
Packing:	Plywood cases\wooden Pallets
Certificate:	ISO, CE, PED, BV, KS

Product Description

Our Advantages

Certifications

Packaging & Shipping

FAQ

1. Product Certifications & Standards

Q1: Are your products compliant with international certifications (e.g., UL, FM, CE)?
A: Yes, our core products hold the following certifications:
 

Fire Protection Products: UL/FM
Pipes & Valves: CE-PED 
Seismic Bracing: UL/FM
Regional certifications available (e.g., SASO for Saudi Arabia, GOST for Russia) upon request.
 
Q2: Can you provide third-party test reports or certification documents?
A: Absolutely! We supply with each shipment:
 
Factory inspection reports (material composition, pressure test data)
 
Original certifications (ISO 9001, lab accreditation)
 
2. Export Packaging & Logistics
 
Q3: Is your export packaging suitable for long-distance shipping or extreme climates?
A: We use 3-level protective packaging:
 
Anti-rust treatment: Vacuum sealing + anti-corrosion oil (metal parts)
 
Reinforced packaging: Moisture-proof wooden crates/steel strapping (<10% humidity)
 
Container solutions: Desiccants/shock-absorbing fillers (loading guidance video available)
 
Q4: Do you support EXW/FOB/CIF/DDP Incoterms?
A: Flexible options:
 
EXW (pickup at factory): Client arranges logistics
 
FOB (major Chinese ports): Includes export clearance
 
CIF/DDP: Partner with preferred freight forwarders (door-to-door quotes available)
 
Q5 What is your production and delivery timeline?
A:Standard products: 15-20 days (after order confirmation)
 Customized products: 25-30 days (subject to drawing approval)

 Q6: Can you provide complete customs clearance documents?
A: Each shipment includes:
 
Commercial Invoice
 
Packing List
 
Certificate of Origin (CO/Form F)
 
Material Test Certificate (MTC)
 
Special documents upon request