ASTM A106 A53 A36 CS Carbon Seamless Steel Pipe
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Product Highlights
- Customized Surface Treatment: Surface treatment is fully customizable to meet specific project requirements.
- Customized Section Shape: Available in Round, Square, and Rectangle shapes based on custom orders.
- Wide Material Range: Offers Carbon Steel, Stainless Steel, and Galvanized options with various grades.
- Flexible Dimensions: Outer diameter 10-426mm, wall thickness 1-100mm, length 3-12M or customized.
- Fast Delivery: Inventory items ship in 3-5 days; custom orders delivered in 10-15 days.
- Diverse Processing Services: Includes welding, punching, cutting, bending, and decoiling services.
- Versatile Applications: Suitable for pipeline transport, boilers, oil/gas drilling, and construction.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1year
- Model NO.
- Customized
- Type
- Seamless
- Technique
- Cold Drawn
- Material
- Carbon Steel Stainless Steel
- Surface Treatment
- Customized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Customized
- Product Name
- Carbon Steel Tube Seamless Steel Pipe
- Key Words
- Seamless Steel Pipe
- Outer Diameter
- 10 - 200 mm
- Processing Service
- Welding, Punching, Cutting, Bending, Decoiling
- Price Term
- Fob CIF CNF
- Brand Name
- Huazhu
- Alloy or Not
- Non-Alloy
- Thickness
- 0.2mm or as Customized
- Length
- 6m 12m or as Customized
- Tolerance
- ±1%
- MOQ
- 5ton
- Delivery Time
- 7-15 Days
- Packing
- Standard Sea-Worthy Packing
- Certificate
- ISO 9001
- Shape
- Round Square Rectangle
- Transport Package
- Standard Sea-Worthy Packing
- Specification
- Round Square seamless steel tube
- Trademark
- Huazhu
- Origin
- Shandong, China
- HS Code
- 7304319000
- Production Capacity
- 10000ton/Month
Product Images of ASTM A106 A53 A36 CS Carbon Seamless Steel Pipe
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Product Description
Seamless steel pipe material: carbon steel seamless steel tube, stainless steel seamless steel tube,galvanized seamless steel tube etc.
Seamless steel pipe with hollow section, a large number of used for conveying fluid pipeline, such as conveying oil, natural gas, gas, water and some solid material pipeline. Compared with solid steel such as round steel, steel tube has the same bending and torsional strength and lighter weight, so it is a kind of economic section steel. 
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Product name
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seamless steel tube |
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Standard
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ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629, GB.
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Material
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ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44
SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140/201/304/304L/316/316L/316Ti |
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Outer diameter
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10mm-426mm
|
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Wall thickness
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1-100mm
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Length
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3-12M or as required
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Tolerance
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Control with in the standard, OD:+/-1%, WT:+/-5%
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Surface treatment
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Black/Peeling/Polishing/Machined
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Technique
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Hot rolled
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Heat Treatment
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Annealed; Quenched; Tempered
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price terms
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FOB,CFR,CIF,EXW all acceptable
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Delivery Detail
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Inventory About 3-5 days; custom-made 10-15 days;riding to order's quantity.
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Loading port
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Tainjian port, China
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Packing
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Standard export packing
|
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Payment Terms
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T/T, L/C at sight, etc.
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Material
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Carbon(C)
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Silicon(Si)
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Fierce(Mn)
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Phosphorus(P)
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Sulfur(S)
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Bleak(Cr)
|
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Q235B /A283-D
|
0.15
|
0.23
|
0.41
|
0.02
|
0.015
|
0.01
|
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20# /A106-B
|
0.23
|
0.2
|
0.42
|
0.019
|
0.006
|
0.08
|
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45# /ASTM1045
|
0.44
|
0.24
|
0.55
|
0.012
|
0.013
|
0.01
|
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16Mn /A210-C
|
0.18
|
0.38
|
1.49
|
0.015
|
0.004
|
0.038
|
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12CrMo /A335-P2
|
0.12
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0.22
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0.51
|
|
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0.56
|
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15CrMo /A335-P12
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0.15
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0.2
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0.53
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0.011
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0.006
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0.96
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12Cr1MoV/A335-P22
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0.12
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0.26
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0.54
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0.007
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0.006
|
0.98
|
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40Cr
|
0.41
|
0.25
|
0.62
|
0.033
|
0.034
|
0.94
|
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42CrMo
|
0.39
|
0.24
|
0.86
|
0.034
|
0.03
|
0.92
|
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15CrMoG
|
0.15
|
0.23
|
0.51
|
0.008
|
0.002
|
0.94
|
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12Cr1MoVG
|
0.12
|
0.2
|
0.52
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0.014
|
0.004
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1.063
|
|
27SiMn
|
0.27
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1.26
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1.25
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0.015
|
0.003
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0.018
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Material
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Nickel(Ni)
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Copper(Cu)
|
Aluminum(AI)
|
Bleak(V)
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Molybdenum(Mo)
|
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Q235B /A283-D
|
0.01
|
0.03
|
|
|
0.01
|
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20# /A106-B
|
0.05
|
0.07
|
0.005
|
|
0.01
|
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45# /ASTM1045
|
0.02
|
0.06
|
|
|
|
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16Mn /A210-C
|
0.004
|
0.007
|
0.021
|
0.005
|
0.001
|
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12CrMo /A335-P2
|
|
|
|
|
0.48
|
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15CrMo /A335-P12
|
0.016
|
0.023
|
|
|
0.046
|
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12Cr1MoV/A335-P22
|
0.003
|
0.006
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0.007
|
0.23
|
0.26
|
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40Cr
|
0.026
|
0.028
|
|
|
|
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42CrMo
|
|
|
|
|
0.19
|
|
15CrMoG
|
0.03
|
0.06
|
0.006
|
0.004
|
0.44
|
|
12Cr1MoVG
|
0.018
|
0.023
|
0.005
|
0.1866
|
0.298
|
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27SiMn
|
0.02
|
0.01
|
|
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ASTM |
EN |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
|
201 |
1.4372 |
≤0.15 |
≤0.75 |
5.5~7.5 |
≤0.060 |
≤0.03 |
16.00~18.00 |
3.5~5.5 |
- |
0.05-0.25 |
|
202 |
1.4373 |
≤0.15 |
≤1.00 |
7.5~10.00 |
≤0.060 |
≤0.03 |
17.00~19.00 |
4.0~6.0 |
- |
0.05-0.25 |
|
301 |
1.4319 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
16.00~18.00 |
6.00~8.00 |
- |
0.1 |
|
302 |
1.431 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.03 |
17.00~19.00 |
8.00~10.00 |
- |
0.1 |
|
304 |
1.4301 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
18.00~20.00 |
8.00~10.50 |
- |
|
|
304L |
1.4306 |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
18.00~20.00 |
9.00~13.00 |
- |
|
|
310 |
1.4921 |
≤0.25 |
≤1.5 |
≤2 |
≤0.04 |
≤0.03 |
24.00-26.00 |
19.00-22.00 |
- |
|
|
310S |
1.4845 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
24.00~26.00 |
19.00~22.00 |
- |
|
|
316 |
1.4401 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
16.00~18.00 |
10.00~14.00 |
2.00~ 3.00 |
|
|
316L |
1.4404 |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
16.00~18.00 |
12.00~15.00 |
2.00~ 3.00 |
|
|
321 |
1.4541 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
17.00~19.00 |
9.00~13.00 |
- |
|
|
430 |
≤0.12 |
≤0.75 |
≤1.00 |
≤0.040 |
≤0.03 |
16.00~18.00 |
- |
|||
|
2205 |
≤0.03 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.015 |
22.00~23.00 |
4.5~6.5 |
2.5~ 3.5 |
||
|
2507 |
≤0.03 |
≤0.08 |
≤1.20 |
≤0.035 |
≤0.015 |
24.00~26.00 |
6.00~8.00 |
3.0~ 5.0 |
||
|
904L |
≤0.02 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.035 |
19.00~23.00 |
23.00~28.00 |
4.0~ 5.0 |
||
|
INCONEL |
≤0.03 |
≤1.00 |
≤2.50 |
≤0.030 |
≤0.030 |
≤28.0 |
≤34.0 |
≤4.0 |
||
|
28 |
||||||||||
|
MONEL |
≤0.30 |
≤0.5 |
≤2.00 |
- |
≤0.024 |
- |
≥63.0 |
- |
||
|
400 |
||||||||||
|
INCONEL |
≤0.10 |
≤1.00 |
≤1.50 |
- |
≤0.015 |
≤23.0 |
≤35 |
4.0~ 5.0 |
- |
|
|
800 |




Shandong Huazhu Metal Manufacture Co.Ltd is a manufacturer of steel products,steel tube/pipe, steel plate/sheet, steel coil ,seamless steel tube and ERW steel tube and so on with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mechanical manufacturing , metallurgical minerals , building materials, shipping, aircraft, automobile and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Our company covers an area of 30000 square meters, more than 200 existing employees and total annual revenue 280000000 USD. We are willing to accompany customers to grow together and welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Seamless Steel Tube Application:
1. Fluid pipe
2. Power Plant
3. Structure pipe
4. High and low pressure Boiler tube
5. Seamless pipe /tube for petroleum cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical andship,building etc.

Seamless Steel Packing
1.Export sea worthy package + water proof paper + wooden pallet
2.Max Loading 26.5mt for each 20Gp container
3.Safe loading and fixing Professional teams
4.Professional shipping line
Seamless Steel Delivery
5-7 days after confirming the order or according to your order quantity
Port of shipment:shanghai,tianjin,qingdao
Payment:T/T,Western Union,Trade Assurance
Remark: Insurance is all risk and accept the third party test.



1.Do you provide free samples?
Yes, we can provide free sample for testing,buyer should bear all the shipping costs.
2.How long is your delivery time?
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock, it is according to quantity.
3.How can we guarantee quality?
Always a pre-production sample before mass production;always final Inspection before shipment.And we can also accept the third-party inspection and quarantine.
4.Why should you buy from us not from other suppliers?
Diversified products, direct supply from manufacturer.
5.What is your terms of payment ?
We accept T/T ,L/C ,Western union, paypal ,****** Credit Insurance Order etc.
The payment method can be negotiated by both parties according to the actual situation.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2552005". Items marked "" are certified.
Company Profile
Shandong Huazhu metal manufacture Co., Ltd. is located in Shandong province, adjacent to the important steel machinery industry base in north China. Rich experience in steel manufacturing, engineering and trade. We specialize in all kinds of prefabricated/processed building materials and related services. Our main products include corten steel plate(weathering resistant steel plate)/galvanized steel plate/stainless steel plate/stainless steel pipe/galvnized steel coil galvanized steel pipe/lead sheet/galvanized retangular steel pipe/prepainted galvanized steel coil/corrugated steel sheet, etc. There are thick wall seamless steel pipe/alloy seamless steel pipe/welded steel pipe. In addition to steel materials, we also provide stamping, welding. CNC turning, bending wire cutting laser cutting. The company covers an area of 1600 square meters, more than 50 existing employees, annual production capacity of 300000 Tons, we can customize metal products according to drawings and samples. High quality and stable quality, reasonable price, punctual payment time, thoughtful and efficient service, so that our products sell well in the United States, Australia, South Korea, Turkey, Saudi Arabia, India, Russia, America Benstein, Thailand, Myanmar, Vietnam, Philippines, Chile and other countries and regions. We are committed to continuously improve product quality and service level, for more customers to serve, make Huazhu become the preferred supplier of steel products.
About Our Factory & Business Background
- Address
- Room 3224, third floor, building 3, Boke group headquarters, No. 9, Gangxing Road, Jinan area, China (Shandong) pilot Free Trade Zone
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Plant Area
- 440.46 square meters
-
Number of Employees
- 23
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port, Tianjin Port
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Minimum Order Quantity
- 1 Tons
-
Supply Chain Partners
- 3
Our Production Capability & Technical Expertise
-
Main Products
- PPGI Steel Coil, Galvanizied Sheet, Seamless Pipe, Stainless Steel Pipe, Aluminum Pipe, Aluminum Ingots, Aluminum Sheet, Galvanizied Coil, Corrugated Sheet, Steel Sheet Pile
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-12-27
-
Export Year
- 4 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Do you provide free samples?
- Yes, we can provide free sample for testing,buyer should bear all the shipping costs.
- How long is your delivery time?
- Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock, it is according to quantity.
- How can we guarantee quality?
- Always a pre-production sample before mass production;always final Inspection before shipment.And we can also accept the third-party inspection and quarantine.
- Why should you buy from us not from other suppliers?
- Diversified products, direct supply from manufacturer.
- What is your terms of payment ?
- We accept T/T ,L/C ,Western union, paypal ,****** Credit Insurance Order etc. The payment method can be negotiated by both parties according to the actual situation.
Send your message to this supplier
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