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Specification & Steel Grade:
ASME SA213M: T11, T12, T22, T2,T5, T9, T91 etc;
ASME SA335M: P11, P12, P22, P2,P5, P9, P91 etc;
ASME SA199M: T11, T12, T5 etc;
ASME SA209M: T1, T1a, T1b;
EN10216-2: 10CrMo5-5, 11CrMo9-10 etc;
JIS G3462: STBA12, STBA13, STBA24 etc;
ASTM/ASME
A213 T5, T9, T11, T12, T22, T91
A333 GRADE 1&6
A335 GRADE P5, P9, P11, P12, P22, P91
Test and inspection perfomed:
Chemical Composition Mechanical Properties
Dimension and Visual Test Non-destructive Examination
Sulfide Stress-cracking Test
Delivery Condition:Annealed, Annealed Stress Relieved, Cold Drawn/Hard, Cold Drawn/Soft, Normalized, Clean Annealing.
Surface treatment:Oil, Vanish, Shot Blasting,etc.
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DIN
DIN17175 ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910
DIN2448/1629/1630, ST37, ST37.4, ST44. ST44.4, ST52, ST52.4
EN
EN10216-1 P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
EN10216-2, 16MO3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10
EN10216-3, P275NL1/NL2, P355NL1/NL2,
EN10216-4, P215NL1, P255QL, P265NL
High Alloy steel grade: T1, T2, T5, T9, T11, T12, T22, T91
Size: OD 1/2”to 16”WT 1.0 to 40.5mm, Length Max.12 Meters;
Application: For Heat Exchanger, Superheater and Boiler.
The pipes are widely used in the fields of petroleum, electric power, boilers, chemical, ship building, geology exploration, mechanic and etc.
Production Description:
1) Heat Treatment: Normalizing+ temper
2) Continuous Stenciling If You Require
3) Antirust, Lubricating Treatment
4) Adding Plastics in both sides
5) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod
6) Smooth Surface, Mechanical Properties equilibrium, Tightness Tolerance
Optional Information
1) Cold drawn seamless steel tube/pipe
2) Certificate:ISO9001:2000,PED,API 5L, API 5CT, TS16949,Mill Test Certificate EN10204/3.1B
3) O.D: 1/2"-4"(19.05mm-114.3mm, NB10-NB100)
4) W.T:2mm-14mm
5) Max length:16m
6) Package:bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes
(Surface treatment:Oiled, black painted, shot blasted, hot dipped galvanized or phosphate coating)
7)Third party inspection: BV, SGS, Lloyds
8) Capacity:3500ton/month
9)Delivery: FOB / CFR / CIF
Delivery Lead Time: 30-60days
10)Payment: TT 30% or 100% Irrevocable LC at sight
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Ductile Iron Pipe Fittings