Best China Manufacturer High Quality Factory Price OEM Carbon Steel Alibaba CON pipe reducer, pipe fitting water flow reducer up

    Reducer                                                                                          

    1. Product Standard & Marterial                                                            

Standard

1)Standard: ASTM, ASME , DIN ,JIS,API ,GB ,ISO

2)Certifications : ABS ,CC ,TUV,CC ,GL ,BV ,ISO14001 ,ISO9001 ,OHSMS

Material :

****Carbon Steel:

ASTM A-234 (WPB,WPC) EN 10216-2 (P235GH,P265GH) EN10222-2   (P245GH,P280GH) NF A49-213 (TU42C,TU48C)

****Low Alloy Steel:

ASTM A-420(WPL6) ASTM A-234(WP11,WP22,WP5) ASTM A-860(A860-WPHY52)

****Stainless Steel:

ASTMA403M (WP304, WP304L, WP304H, WP316, WP316L, WP321, WP321H, WP347, WP347H), EN10216-5 (X2CrNiN18-10(1.4311),X5CrNi18-10(1.4301),X5CrNiMo17-12, 2(1.4401),X2CrNiMo17-12-2(1.4404)

    2. Technical Drawing & Size Spicfication                                                 

Remarks:

Except normal sizes listed above, custom size is available.

    3. Production Line & Related Test                                                          

We pay attention to every step of manufacturing,  and carefully control every details from process, design, manufacture and test, in order to guarantee superexcellent product .

a. Raw material inspection :

Dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw material's quality assurance certificate check

b. Semi-finished goods inspection :

Dimension and tolerance check, physical and chemical inspection, leakage magnetism and ultrasonic inspection

c. Finished goods inspection :

Dimension and tolerance, appperance quality check and mechanical properties testing

d. Inspection before ex-factory:

We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.

Different material products will have different maunufacture process based on raw material properties.

Carbon Steel and Alloy Steel Fittings Manufacture Process

To control and guarantee our quality, we will test products in each process of manufactuing.

    4. Packing  & Shipping                                                                       

1) Packing Method:

Normal packing: Plastic film or bubble paper wrapped, endings protect  by caps, then into wooden case or load on fumigation plywood pallet.

Custom product: As per your request.

2) Shipping: 

By Sea, By Air, By Train or River-and-Sea Coordinated Transport, according to your request.