Pipe Fitting

Pipe Fitting:

Chongqing Hi-sea Marine Equipment Import & Export Co., Ltd. is the earliest professional manufacturer and exporter of marine equipment and spare parts. Company has its own marine equipment and castings shareholding factory, a professional international business sales team. Meanwhile, our company was among the first few Alibaba cooperation company certified by BV Class Society.

As one of the professional suppliers of pipe fittings China, we aiming at providing reliable product and satisfying service with high technologies and passions.

Pipes, flange, tee, cross, elbow, bend, pipe caps, dish end, reducer, are available.

Click here for the details.

1.Nominal diameter£º

DN15 ~ DN2400

2.Wall thickness£º

1.6 ~ 40mm


ASTM A234 WPB, ANSI, JIS, DIN, GB/T, SH3408/09,HG/T216, SY/T,

4. Material:

Carbon steel: A234WPB, A106, A105, Q235, ST37.2, GB10#, GB20#,Etc.
Stainless steel: SUS321, 304.304L, 306, 306L, 317L, 904L,Etc.
Alloy steel: 16Mn, 16MnR, 12CrMoV, 10CrMo910, Cr5Mo, 15CrMo, WB36, P51

5.Application: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc

6.Finish: Satin, Polish, Painted, Brush

7.Connection: thread, weld,


Flanges types:

Slip on flanges, welding neck flanges, long welding neck flanges, blind flanges, plate flanges, socket welding flanges, threaded flanges, lap joint flanges, orifice flanges, loose plate flanges.


Carbon steel , Stainless steel, Alloy steel:

A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400, SF45, S235GRJ2,


Surface treatment:

Antirust oil, yellow, epoxy coating, nylon surface,hot galvanized,electrical galvanized

Making type:

Forged or casted


ANSIB16.5/B16.47/B16.48/B16.36, ASME,MSS SP44, AWWA C207,DIN2527, DIN2566, DIN2573,DIN2576,DIN2641,DIN2642, DIN2655, DIN2656, DIN2627, DIN2628,DIN2629, DIN 2631, DIN2632,DIN2633,DIN2634,DIN2635,DIN2636, DIN2637, DIN2638, DIN2673 BS4504/10, JIS, EN 1092, NF, API590 FIG.8, GB, etc.

Pressure grade:

ASTM B16.5: 150LBS, 300LBS,400LBS, 600LBS, 900LBS, 1500LBS, 2500LBS

DIN: 6Bar, 10Bar, 16Bar, 25Bar, 40Bar

BS4504: PN2.5-PN40

BS10: Table D, E, F, H

JIS: 5K,10K, 16K, 20K, 30K

Our products are highly demanded and praised by customers in Europe, America, Japan, Australia, New Zealand, and other countries and regions.

We insist on doing everything seriously, and continuously improve and enhance our team's capabilities and services. In order to meet your needs, our team ready to go all out! Once you selected, we want to be your partner forever!

Pipe Fitting

Contact with us now

Our mail: manager@hiseamarine.com

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