Find Similar Iconlarge Diameter Carbon Steel Flange National Standard Flat Welding Flange Forged Neck Butt Welding Flange for Large Diameter

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Hot Forging
• Application: Machinery Parts
• Material: SS
• Heat Treatment: Quenching
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.1mm
• Standard: AISI
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• OEM or ODM: OEM
• Dimensions: 100-4000mm
• Process: Forging +Normalizing+CNC Machining
• Tolerance: 0.01mm
• Support Customization: Trademark+Package
• Material Customization: Alloy Steel/Carbon Steel/Stainless Steel
• Shape Customization: Support Customized Drawings
• Place of Origin: Qingdao, Shandong, China
• Warranty: 1 Year
• Length: Min:400mm
• Color: OEM
• MOQ: 100 PCS
• Package: Carton Box or Pallet
• Machinery Test Report: Provided
• Selling Units: Single Item
• Transport Package: Pallet or Wood Carton
• Specification: Alloy steel/carbon steel/stainless steel
• Trademark: OEM
• Origin: China
• HS Code: 730721000
• Production Capacity: 500000 Piece/Year
• Package Size: 200.00cm * 180.00cm * 180.00cm
• Package Gross Weight: 350.000kg
• Lead Time: 45 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Product Description

Forged stainless steel flanges are precision-engineered for maximum durability and corrosion resistance. Hot-forged from premium 304/316L billet, they exhibit dense grain structure and high mechanical strength, ensuring reliable sealing even under extreme temperature and pressure. Each flange is CNC-machined to ANSI/ASME dimensions and passivated for superior chemical resistance, making them ideal for petrochemical, offshore and hygienic processing lines. Rigorous PMI, hydrostatic and ultrasonic tests guarantee zero-defect quality.

 

Product Parameters

 

model number	Forged Flange	Standard or Nonstandard	Standard
Forming type	Forged or as required	Main product	Forged steel pipe flange
Pressure	150LBS-2500LBS	Face	FF RF Rtj
Material	Carbon Steel,Stainless Steel,	Supply Ability	1000 Piece/Pieces Per Mon

 

 

 

Factory and Equipments

 

Packaging & Shipping

 

Company Profile

 

Qingdao Ruilan Trading Co., Ltd. is located in Qingdao, Shandong Province. Our company is modern enterprise which specialized in Casting Forging Welding and Machining for Agriculture Industry Construction Mining and Forestry. Ruilan is rich in production experience, advanced management concepts and standardized management system and strong technical force, the company is fully capable of performing a variety of different specifications of products design and production process.
The company has first-class factory technology as support, which can ensure customers′ different demands. The company and the factory are perfectly connected to guarantee and provide customers with the best products. The factory has perfect production equipment and testing equipment. Our products involve agricultural machinery parts, engineering machinery parts, auto parts, mining machinery parts, and skid steer loader accessories, and so on.
"Quality Products, Excellent Service, Competitive Prices and Prompt Delivery" is our principle. We have built up good
relationships with customers all over the world. We are advancing into the global market drastically. Additionally, we have put considerable efforts into development and design, which can enable us to better satisfy customers changing needs in a positive manner.
 

FAQ

 

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

 

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

 

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.