Casing Couplings. Hot Well Couplings Ap I 5CT Ap I5l
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Product Attributes
- After-sales Service
- Lifetime Warranty
- Type
- Seamless
- Technique
- Forged/Hot Rolled/Cold Drawn
- Model NO.
- Seamless tubes
- Material
- Carbon Steel/Alloy Steel
- Surface Treatment
- Polished
- 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
- Round
- Certificate
- ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
- Quality Inspection
- Ut, Chemical Composition, Physical Properties/SGS
- Length
- 2.5-12mm or Customized
- Outside Diameter
- 5-200mm or Customized
- Heat Treatment
- Quenched, Tempered, Annealed
- Surface Require
- Black, Grinding, Bright, Polish
- Transport Package
- Seaworthy Packing/Wooden Box or at Client's Requir
- Specification
- Customized
- Trademark
- OEM & ODM
- Origin
- China
- HS Code
- 7304319000
- Production Capacity
- 1000 Ton/Month
Product Images of Casing Couplings. Hot Well Couplings Ap I 5CT Ap I5l
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Product Description
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Product Name
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Precision steel pipe/Hot rolled seamless carbon tube/alloy steel pipe/steel tube
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Standard
|
ASTM A106 ,ASTM A53 ,AP I5L B ,ASTM A179, ASTM A210 ,ANSI B36.10, GB 5310,GB6479,GB9948,GB/T17396GB 3087, GB/T 8162 ,GB/T8163
|
|
Outer Diameter
|
4-914mm ( Or customized according to customer requirements )
|
|
Wall Thickness
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1-150mm ( Or customized according to customer requirements )
|
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Length
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6m,12m or as per customer's requirements
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Packing
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In bundles tied with steel stripes
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Payment Term
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T/T, L/C at sight
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Delivery Time
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Within 5-15 days after signing the contract or as your requirement
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Delivery condition
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Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coatingas per clients confirmation ; With or without protecting
caps as percustomer's requirements;with FBE internal coating for water steel pipes.
|
|
Material
|
A53(A,B),A106(A,B),Q345,16Mn, 10# 20#,45# S235JR, 1010,1020,1030,1040,1050,ASTMA252 Gr.2,Gr.3; ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70,
4140 4120 4130 4142 35CrMo 42CrMo 1033 1320 1330 1527 1340 1345 20Mn 35Mn 40Mn 20Mn2 35Mn2 5115 5120 5135 5140 5145 5150 20Cr 30Cr 35Cr 40Cr 45Cr 5120 20CrMnTi 8620 20CrNiMo 4340 40CrNiMoA 52100 GCr15 27SiMn 9260 60Si2Mn 9255 55Si2Mn 6150 50CrVA 440C 9Cr18Mo 3140 3135 40CrNi etc |
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Usage
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for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure
liquids. Also for chemical industry, building structure,heat-supply and pile driving projects.
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Export to
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Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore, the Czech Republic, Australia, Myanmar,
Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc
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Certificates
|
AP I 5L; ISO9001:2015
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Chemical Composition
| AISI | GB/T | DIN | DIN | C | Si | Mn | P | S | Ni | Cr | Mo | V |
| 4118 | 20CrMo | 18CrMo4 | 1.7243 | 0.18-0.23 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.035 | - | 0.4-0.6 | 0.08-0.15 | - |
| 4130 | 30CrMo | 25CrMo4 | 1.7218 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
| 4135 | 35CrMo | 34CRMO4 | 1.722 | 0.33-0.38 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
| 4140 | 42CrMo | 42CrMo4 | 1.7225 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | 0.15-0.25 | - |
| 4340 | 40CrNiMo | 36CrNiMo4 | 1.6563 | 0.38-0.43 | 0.15-0.35 | 0.60-0.80 | ≤ 0.035 | ≤ 0.040 | 1.65-2.00 | 0.70-0.90 | 0.20-0.30 | - |
| 5115 | 15CrMn | 16MnCr5 | 1.7131 | 0.14-0.19 | ≤ 0.4 | 1.0-1.30 | ≤ 0.025 | ≤ 0.035 | - | 0.80-1.10 | - | - |
| 5120 | 20Cr | 20Cr4 | 1.7016 | 0.17-0.22 | 0.15-0.35 | 0.7-0.9 | ≤0.035 | ≤ 0.040 | - | 0.70-0.90 | - | - |
| 5120 | 20CrMn | 20MnCr5 | 1.7147 | 0.17-0.22 | 0.15-0.40 | 1.1-1.4 | ≤ 0.025 | ≤ 0.035 | - | 1.0-1.3 | - | - |
| 5140 | 40Cr | 41Cr4 | 1.7035 | 0.38-0.43 | 0.15-0.35 | 0.7-0.9 | ≤ 0.035 | ≤ 0.040 | - | 0.70-0.90 | - | - |
| 6150 | 50CrV | 51CrV4 | 1.8159 | 0.48-0.53 | 0.15-0.35 | 0.70-0.90 | ≤ 0.035 | ≤ 0.040 | - | 0.80-1.10 | - | ≥0.15 |
| 8620 | 20CrNiMo | 21NiCrMo2 | 1.6523 | 0.18-0.23 | 0.15-0.35 | 0.7-0.9 | ≤ 0.035 | ≤ 0.040 | 0.4-0.7 | 0.4-0.6 | 0.15-0.25 | - |
| Alloy Steel | 4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6, 1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236, |
| Tool Steel | H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2 |
| Bearing Steel | GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50 |
| Spring Steel | 9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159 |
| Stainless Steel | 321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057 |




















About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI246493". Items marked "" are certified.
Company Profile
Zhonghe Steel (Tianjin) Co., Ltd is committed to integrate steel resources in China and serve the global steel market. Our company has more than 10 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China. What's more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want.
Our company specializes in the production and sales of special materials, including high-temperature alloys, corrosion-resistant alloys, precision alloys, titanium alloys, copper alloys, ultra-high strength steels, special stainless steels, tooling steels, turbine blade steels, gas turbine steels, ultra supercritical materials, and other special alloy materials. These materials are widely used in aviation, aerospace, shipbuilding, petrochemical, nuclear power, electron-ics, steam turbines, high-speed rail, mechanical manufacturing, and other fields. We can provide you with a one-stop special material product solution according to customer customization needs.
We aim not just to meet but to exceed the expectations of our customers. We are not merely a supplier; We are your partner in success. Our focus on trust, reliability, and excellence forms the foundation of long-lasting relationships. We look forward to the opportunity to collaborate with you on your next project, providing the quality and service you deserve.
Thank you for considering Zhonghe Steel (Tianjin) Co., Ltd. As your preferred metal supplier. Let's build something extraordinary together!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Liandong U Gu, Chilong Street, Shuanggang Town, Jinnan District, Tianjin, China
-
Plant Area
- 145 square meters
-
Number of Employees
- 6
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CFR
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Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 500 kg
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Titanium alloy/Stainless steel/Alloy steel/Mold steel B/High speed steel/Precision casting
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Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
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ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2021-10-11
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Export Year
- 3 Years
-
Main Markets
- Mid Asia
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Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
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Cooperated with Fortune 500
- No
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