ASTM A672 C70 CL22 EFW Pipes
O.D:18"-56"(457.2-1422mm)
W.T:0.312"-2"(7.92-50.8mm)
Length:5-12.3 meter
A672 C70 CL22 Welded Pipe Description
GNEE Group is a well-known steel pipe supply chain group with 16 years of experience in supplying A672 C70 CL22 welded pipe.A672 C70 CL22 is a type of electrofusion welded pipe used in Chinese high-pressure environments. It is made by electrofusion welding of pressure vessel grade steel plates and using filler material. It is commonly used in heat exchangers, marine or seawater equipment, chemical equipment, gas treatment, chemical industry, petrochemical, Pharmaceutical, pulp and paper as well as condensers and offshore oil drilling companies. If you need A672 C70 CL22 Electrofusion Pipes, please feel free to contact us for a quotation.
A672 C70 CL22 EFW Steel Pipe Specification
| Specification | ASTM A672 / ASME SA672 |
| Grades | ASME SA671 / ASTM A671 Grade CA55, CB60, CB65, VB70, VV60, VV65, VV70, CD70, CD80, CE55, CE60, CF65, CF70, CF66, CF71, CG100, CH100, CJ101, CJ102, CJ103, CJ104, CJ105, CJ106, CJ107, CJ108, CJ109, CJ110, CJ111, CJ112, CJ113, CK75, CP65, CP75 ASME SA672 / ASTM A672 Grade A45, A50, A55, B55, B60, B65, B70, C55,C60, C65, C70, D70, D80, E55, E60, H75, H80, J80, J90, J100, K75, K85, L65, L70, L75, N75 |
| Type | EFW (Electric Fusion Welded Pipes) |
| Class Designation | CLASS 10,11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42 |
| Outer Diameter Size | 16" NB to 100" NB (Nominal Bore Size) |
| Wall Thickness | Schedule 20 to Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Ends | Plain Ends / Beveled Ends / Coupling |
| Delivery Conditions | As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
| Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| Other Testing | NACE MR0175, NACE TM0177, NACE TM0284, CHARPY V-NOTCH TEST, RADIOGRAPHIC EXAMINATION, XRAY, ULTRASONIC EXAMINATION, LIQUID PENETRANT, MAGNETIC PARTICLE, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc. |
| Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API. |
| Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
| Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
EFW A672 Pipe


About GNEE
GNEE Group was established in 2008. The company covers an area of 35,000 square meters and has more than 200 employees. Our supply scope includes steel pipes under ASTM, ASME, JIS, DIN, EN, GB specifications. If you have other specifications, we can also produce according to your requirements. GNEE Group is a professional steel pipe supplier with 16 years of supply experience. If your project requires steel pipes, you can contact us and let us know your requirements, and we will quote you based on the specifications you need.
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