BoYue Steel China Co.,Ltd
BoYue&Tianda Oil Pipe Co., Ltd
BoYue Industry (ShangHai) Co., Ltd
BoYue & BaoSteel Pipeline Equipment Co.,Ltd
Payment & Shipping Terms:
|Standard:||DIN,ANSI,ASME,JIS,GB||Type:||Slip On Flange,weld Neck Flange,Threaded Flange,Blind Flange|
|Pressure:||150#300#600#900#1500#2500#||Material Grade:||Nickel Base Alloy|
slip on forged steel flange,
din slip on flange
SO Slip On Carbon Steel Slip On Pipe Flanges RF FF TF RTJ PN40 DN10 - DN1000 DIN254
1. Flange Specification:
|DN||ISO||DIN||d 4||D||t||f||KØ||No.of Holes||d 2||KG|
Carbon steel is a steel with carbon content up to 2.1% by weight.
The term "carbon steel" may also be used in reference to steel which is not stainless steel; in
this use carbon steel may include alloy steels.
As the carbon percentage content rises, steel has the ability to become harder and stronger
through heat treating; however, it becomes less ductile. Regardless of the heat treatment, a
higher carbon content reduces weldability. In carbon steels, the higher carbon content lowers
the melting point.
Carbon steel is broken down into four classes based on carbon content:
0.05 to 0.30% carbon (plain carbon steel) content.
Approximately 0.3–0.6% carbon content.Balances ductility and strength and has good wear
resistance; used for large parts, forging and automotive components.
Approximately 0.60 to 1.00% carbon content.Very strong, used for springs, edged tools, and high-
Approximately 1.25–2.0% carbon content.Steels that can be tempered to great hardness. Used for
special purposes like (non-industrial-purpose) knives, axles or punches. Most steels with more than
2.5% carbon content are made using powder metallurgy.
3.Carbon Steel SO Flange Packaging
Carbon Steel Flanges are widely used in various industries including petrochemical, oil and gas,power
generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing,
textiles and others. All our Carbon Steel Flange are manufactured in accordance with international
standards. Carbon Steel Flanges are packaged to ensure that there is no damage during transit.In case
of exports, standard export packaging is done in wooden cases. All Carbon Steel Flanges are marked
with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom
marking on Carbon Steel Flanges.
Lead Time :
|Quantity(Pieces)||1 - 100||>100|
|Est. Time(days)||15-30||To be negotiated|
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Supply Ability:20000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
|Size||1/2" to 80"|
|Standards||SO, WN, SW, TH, LJ, BL, PL, etc|
Carbon Steel Plate Flanges: ASTM A105/A105N, etc
|Applications||Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc|
Why Choose Us
1.One-Stop Service,One Single Source.
3.Best quality,competitive price
6.Professional sales and technical team .
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.