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:
|Product Name:||Steel Pipe Tube||Color:||Silver|
|Material Grade:||ASTM A335 / ASME SA 335 P5, P9, P11, P22, P91||OD:||1/2"-48”|
|Type:||Seamless Or Welded||Application:||Oil|
|Thickness:||SCH 5-SCH XXS||End:||BE Or PE|
alloy steel tube,
hastelloy x tubing
ASTM A333 1/2" - 48" Alloy Steel Pipe / Seamless And Welded Pipe With Heat Treatment
1. A333 PIPE SPECIFICATIONS
ASTM A333 covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.
3. Material & Manufacture
The pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
Heat Treatment Requirements
All seamless and welded pipe shall be treated to control their microstructure by the following methods:
Normalizing per A 333/A 333M-05 section 22.214.171.124; section 126.96.36.199 or section 188.8.131.52 Quenched and Tempered per
A 333/A 333M – 05 section 184.108.40.206 Double Normalized and Tempered per A 333/A 333M – 05 section 220.127.116.11
4. Chemical Requirements
|Element||Grade 1||Grade 3||Grade 6|
|Manganese||0.40 – 1.06||0.31 – 0.64||0.29 – 1.06|
|Silicon||0.18 -0.37||0.10 min|
|Nickel||3.18 – 3.82|
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese. When Grade 6 is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade is not permitted. However, the addition of elements required for the deoxidation of the steel is permitted.
5. Tensile Requirements
The material shall conform to the requirements as proscribed:
|Grade 1||Grade 3||Grade 6|
|Tensile Strength, min||55,000||380||65,000||450||60,000||415|
|Yield Strength, min||30,000||205||35,000||240||35,000||240|
|Elongation in 2 in. or 50 mm, (or 4D), min, %:|
|Basic minimum elongation for walls 5/16 in. [8 mm] and over in thickness, strip tests, and for all small sizes tested in full section||35||25||30||20||30||16.5|
|When the standard round 2-in. or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used||28||20||22||14||22||12|
|For strip tests, a deduction for each 1/32in. [0.8 mm] decrease in wall thickness below 5/16 in. [8 mm] from the basic minimum elongation of the following percentage||1.75||1.25||1.50||1.00||1.50||1.00|
|Elongation in 2 in. or 50 mm, min, %:|
|Wall Thickness||Grade 1||Grade 3||Grade 6|
|Place of Origin||China||Brand Name||BOYUE|
|Standard||ANSI, ISO, ASME, DIN, ASTM||Type||
|ModelNumber||Alloy Steel Pipe||Thickness||SCH 5-SCH XXS|
|Packing||Depending on customer||Payment||30%TT+70% Balance|
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
|Minimum Order Quantity:||1pcs|
|Price:||Depending on quantity|
|Payment Terms:||T/T or Western Union or LC|
|Supply Ability:||40000 ton per month|
|Delivery Time:||10-100 days depending on quantity|
|Packaging Details:||Depending on customer|
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.