30 Inch Seamless Black Steel Pipe With Different Q235B Q195B SIRM Approved

Brand Name:BY
Certification:CE, ISO, BV, SGS
Model Number:BYAS00036
Minimum Order Quantity:1 pcs
Delivery Time:5-8 work days
Payment Terms:L/C, T/T, Western Union
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Location: Shanghai Shanghai China
Address: Room2434,3rd floor,Building 469 Fengjin Road,Fengxian District,Shanghai
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Product Details

Seamless Steel Pipe SIRM Approved 30 Inch Seamless With Different Q235B, Q195B OD1/2'-48'


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


Product description


NAMESIRM Approved Carbon 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.



Place of Origin

ChinaBrand NameBOYUE
StandardANSI, ISO, ASME, DIN, ASTMType

Seamless

ModelNumber

Seamless Steel Pipe

ThicknessSCH 5-SCH XXS
PackingDepending on customerPayment30%TT+70% Balance


Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin

Commerce Clause

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.
2. No MOQ.
3. Best quality,competitive price
4. Fast Reply.
5. On-Time Delivery
6. Professional sales and technical team .

FAQ

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 e 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.

China 30 Inch Seamless Black Steel Pipe With Different Q235B Q195B SIRM Approved supplier

30 Inch Seamless Black Steel Pipe With Different Q235B Q195B SIRM Approved

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