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Precision Steel Tube Cold Drawn Carbon Seamless Steel Pipe DIN2391 St35 St45 St37.0

Categories Seamless Steel Pipe
Brand Name: Mittel Steel
Model Number: DIN2391 St35 St45 St37.0
Certification: CE, ISO, BV, SGS
Place of Origin: China
MOQ: 3 tons
Price: USD 350-790 per ton
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 30000 tons per month
Delivery Time: 5-8 working days
Packaging Details: standard seaworthy packaging by plywood pallets.
Product name: Cold Drawn Carbon Seamless Steel Pipe
Length: 5.8m max for 20'container
OD: 12mm-660mm
Wall thickness: 0.32mm-50mm
Technique: ERW
Material: Q235B, Q195B
Standard: ASTM, AISI, JID, EN, DIN
Stock: always in good stock
Sample: allowed
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Precision Steel Tube Cold Drawn Carbon Seamless Steel Pipe DIN2391 St35 St45 St37.0

Precision Steel Tube Cold Drawn Carbon Seamless Steel Pipe DIN2391 St35 St45 St37.0


Product description

NAMECold Drawn Carbon Seamless Steel Pipe
STANDARDASTM, GB, API, JIS, BS, DIN, YB, SNY, etc
MATERIAL

10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,A106B,ST52,ST358,16Mn,

Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70,

X42,X52,X60,X65,X70,X80,etc

SPECIFICATION

Outer diameter: 15mm-1626mm

Wall thickness: 2mm-30mm

Length: 6m-12m or as requested

SEAM

SAW(Spiral welded),SSAW(Spiral submerged-arc welded),HSAW,(Helical Submerged Arc

Welded), ERW,

SURFACE

Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,

anti rust oiled, checkered, epoxy coating, etc.

ENDplain end, spigot & socket joint, beveled, cut square, flanged, piling shoes
END PROTECTOR

1) Plastic pipe cap

2) Iron protector

PACKAGEStandard export package, suit for all kinds of transport or as required.
PRICE TERMEXW, FOB, CFR, CIF, etc.
PAYMENT TERMT/T, L/C at sight, etc.
APPLICATION

1) General service for industries ( petroleum, chemical, aviation, etc.)

2) Fluid, gas and oil transport,

3) Press and heat transmission,

4) City construction, etc.

CONTACTPlease inform us if any item is interesting to you.

Q235B, Q195B Thick Wall Heavy Wall Competitive Seamless Carbon Steel Pipe Price Per Ton

DescriptionsGrades
Structural pipe

20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2

SAE1018, SAE1020, SAE1518, SAE1045.

Liquid pipe20# q295b-e, q345b-e
High pressure boiler tube

20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG

St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9

Pipeline

API SPEC 5L, X42, X52, X60, X65,X70,X80

ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245

Alloy pipe4140, 42CrMo, 32CrMo, 15CrMo,
PackingBlack paint, Varnish painting, Tarpaulin packing
EndCommon round end, beveled.
ProcessingGalvanizing; cutting; making thread outside the pipe; Machining.




According to customer’s demanded material to produce the round bar, then making annealled heat treatment, then drill the hole as customer demanded inner diameter into the round bar, round bar piercing, making rough hole, then make precision processing to make outer diameter and inner diameter as requested. Any size hollow bar can be produced as demanded.


Tolerance for hollow round bar, forged round bar drilling hole hollow bar ASME SA530

TypeOuter diameter(inner diameter)Allowed toleranceWall thickness allowed tolerance

Outer diameter

≥219-457.2mm-0.8 - +2.4mm

-0.8 - +4.0mm

>457.2-660.4mm-0.8 - +3.2mm
>660.4-863.6mm-0.8 - +4.0mm
>863.6mm-0.8 - +4.8mm
Inner diameterAll size-1.6- 0mm0 - +3.2mm

length tolerance -0 - +50mm

Round bar making Hollow bar cost is high

2. Hot rolled Hollow Bar

using hot rolled steel pipe billet to make heating and piercing, elongating, sizing and stranghtening, cooling, finally hollow bars finished, this is the type most commonly used. Because it is hot rolled, so cost is lowest, but it is suit for large quantity, for small quantity, have to make cold drawn or round bar piercing. size: outer diameter 32mm- 499mm, wall thickness 4mm- 80mm

3. Cold drawn Hollow Bar

for outer diameter not over than 63.5mm, small size hollow bar, when demanded quantity is under 5 tons, usually make cold drawn hollow bar, using larger size hot rolled hollow bar to draw to the size demanded.

some size can be finished only by one time drawing, but some other sizes might need twice or three times to finish drawing, it takes time, so the cost is higher.

cold drawn size outer diameter 32mm- 63.5mm

4. Hot- expanding Hollow Bar

For hollow bar sizes are special, not common sizes, have to use smaller thick wall hollow bar to hot expand to be larger size hollow bar, but the technical property for hot-expanded hollow bar will be lower than the original hollow bar. Size: outer diameter over 356mm.


RFQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment>=1000USD, 30% T/T in advance ,balance before shipment.


Contact us

>>>Person: Mary Peng

>>>Mobile/ Whatsapp: +8615852727954

>>>Wechat: sunny-day1111

>>>Skype: marypeng1

>>>Email: mary@stainlesssteel-sheetmetal.com


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